Alrighty then. I've managed to get irritated enough in about 15 dives to want my own gear (more or less)
immediately. Like most of us, I have pockets that you can see the bottom of and want to choose wisely.
I would consider myself an "advanced beginner" or "beginning advanced" due to evaluations by commercial divers, ex-military divers, and my instructors. I'm Advanced Open Water and Nitrox certified. I'm also an ex-infantry officer, very comfortable in water, and contingency/emergency awareness and planning are natural to me. I will not trust an insta-buddy with my life and don't have a regular buddy, so I want to get to full redundancy - especially on dives around and below 100ft. I will also dive in varying conditions (cold/warm, deep/shallow, wreck/cavern, river/ocean blah blah) so I want gear that is flexible. Not the "switching-from-singles-to-doubles-without-changing-my-wing" kind of thing, but environmentally so. I'm also setting myself up for tech diving.
I would like help from ye ole' salts on here to help me laser in on two things. Thing 1 is what to splash with, Thing 2 is when to acquire said splashy thing. Hopefully, this will be useful to other doe-eyed divers that are tired of ill-fitting, free-flowing, weight-dropping, swiss-cheesed neoprene gear. I've met other newer divers who didn't know what to get first as everything seems important in its own way.
THANK YOU ahead of time!
Thing 1 - Gear: What do you recommend for these?
-Computer: I've decided on the Shearwater Perdix AI. Next.
-Wetsuit: 5mm seems to be the most flexible thickness. Won't boil you in warm water, pretty good in chilly stuff, especially with something underneath. Need to get a hood too, I suppose.
-Regulator: DGX XTRA long hose set, or their Dive Rite long hose set. I've heard Deep 6 is good too. I want something environmentally sealed and probably diaphragm. These seem to be very good value and comparable quality when compared to Atomic, Apeks, etc.
-BP/W: Need help with this. Dammit, DGX, you're out of stock! I really like the idea of their singles wing package, but I think SubGravity or OMS would be good too. I really like the idea of the OMS backpad with weights so I can adjust for fresh/salt water, etc. Here's what I've worn in the past:
freshwater:
-5mm wetsuit
-Zeagle Ranger BCD
-AL80
-12lbs of weight (felt close to neutral, maybe slightly light)
saltwater:
-no wetsuit
-terrible, floaty rental jacket BCD - ScubaPro?
-AL80
-6lbs of weight (that was not enough, the AL80 wanted to snorkel. 8-9 lbs probably good)
The Ranger is +1-2lbs, an AL80 is around +3 empty, which means I need around 7-8lbs of weight in freshwater without the cylinder. My thoughts are to get an aluminum plate and 30ish lb wing, which might be light for a 5mil wetsuit in saltwater with AL80 but not for freshwater with a HP80/HP100. I don't want to be over-weighted in freshwater with a steel cylinder, and I can add ballast/trim weights if needed for diving saltwater with an AL80. Does that seem logical?
-O2 Analyzer: Palm D? DGX seems to have good ones, but I'm up for suggestions. I'm Nitrox qualified and will dive Nitrox on most dives.
-Full Redundancy: Like I said, I won't trust an insta-buddy with my life, and there's a very small chance something could go wrong with the regs... or...anything/someone else. I'm very interested in a "pony bottle", and I've read here that AL30 or AL40 is generally recommended. It also seems smart to sling it on my left side. Is there anything else special I need to know, or some reason I shouldn't carry a pony (especially 100+ft)?
-Cylinder: I really do want to dive with steel. I don't like AL80's positive buoyancy.
Thing 2 - When: What should I get first?
While all of these seem pretty essential, what should I get right off the bat? I suppose the main tank could wait until last, but what are your thoughts? Here's what I'm thinking. I put them in my order of priority... Please let me know if I'm on the right track.
1. Wetsuit: This is definitely going to be first, actually, so let's move on...
2. O2 Analyzer: I am sure most LDS and charters do their mixes well... "trust but verify". This seems like it should be at the top so I know what I'm breathing. Two children recently died at a dive site I was at a few weeks ago because their parents/dive leaders didn't check the air they hooked up on their hookah. This forum doesn't allow four letter words, does it?
3. Full Redundancy: I say again, I won't trust insta-buddies with my life. Very high up there.
4. Regulator: Since I will dive Nitrox regularly and add AI later, this seems high priority.
5. BP/W: Hard to get trim and buoyancy right if you keep borrowing BCDs. Also would probably have a hard time slinging a pony on a jacket rental BCD.
6. Computer: A few people have told me that I should buy a computer first, but my military mind bucks against that. If a diver can't understand what the computer is doing and why, I think they should practice fundamentals and deepen their understanding of diving first. The computer should not be a crutch but a tool. I should be able to dive without a computer, sticking with my plan and CESA/air share/improvise if necessary. After all, plenty of people safely dived without them in decades past. I'll splash with tables and cheat sheets, fine with me. Is it imperative I get this right away?
7. Cylinder: Probably last... I can suck it up with AL80 rentals... for now. I can dive, woohoo!
If you've made it to here, thank you for the help. I really do appreciate it and hope this helps others!