I've never thought sidemout was "the boss" like any system there are pro's and con's, one needs to establish whether teh advantages for the diver over come the negative downsides.
My usual local diving in Single BM, required loading 7 tanks onboard on a Thursday evening plus a couple of AL 40. Most people here dive Steel 12l or 15l. My preference is 15l, not because I require all teh gas on a dive, but because I prefer the comfort and relaxation knowing that in normal conditions you'll end up with about 1/3rd remaining gas. If you're caught in a tricky situation with currents, then you're not having the additional concern with gas
While I have and do take my SM only these trips, the main downside is gas logistics. After the first dive I'm having to top off my AL80 cylinders with transfil (to ensure I keep my contingency) So this can become a bit of a faff. Experience has taught me that at the start of each day I'm best off with 2 fresh cylinders.
Also using SM on a DPV mean you either stop to change regs or come up with a method of doing it one handed, which is doable but not pretty.
So apart from occasionally taking my SM out to keep my hand in, Single tanks and pony is generally easier on these dives
Where side mount truly wins for me, is when we travel. It's just easy to pick up a set of Al80's no issues trying to get larger tanks, zero gas limitations. There is certainly something to be said for the piece of mind and teh relaxation given by the knowledge that you have way more gas then you need, you have full independant redundancy and shutdown skills ect are just a breeze
My gear is absolutely optimized for boat diving, where I gear up completely on the boat and roll/jump in with both tanks. The only limitations to exiting the water with tanks is the boat ladder, so I may hand up tanks.
I have little tolerance for those SM divers who just make a drama out of gearing up, demanding all sorts of assistance, and slowing everyone else up. I know some people who've been detractors of the system after they've used it. The fault doesn't lie in the system, but in that person not optimising their gear and methods to suit (and its always the gear, never the person)
Some dive ops have been reticent at first, because they've had bad experience with other SM users - the first dive normally stops those fears when I'm geared up before most other single tank people
In my world Tech means Tri mix or RB - neither of which I'm interested in. So carrying a couple of extra small deco cylinders is easy, but I absolutely see where BM doubles start to win when "real estate" starts becoming an issue.
But again if I'm travelling to sites where the dives require the need for proper redundant gas, then just taking my SM harness certainty wins over hiring a set of banded doubles etc
My usual local diving in Single BM, required loading 7 tanks onboard on a Thursday evening plus a couple of AL 40. Most people here dive Steel 12l or 15l. My preference is 15l, not because I require all teh gas on a dive, but because I prefer the comfort and relaxation knowing that in normal conditions you'll end up with about 1/3rd remaining gas. If you're caught in a tricky situation with currents, then you're not having the additional concern with gas
While I have and do take my SM only these trips, the main downside is gas logistics. After the first dive I'm having to top off my AL80 cylinders with transfil (to ensure I keep my contingency) So this can become a bit of a faff. Experience has taught me that at the start of each day I'm best off with 2 fresh cylinders.
Also using SM on a DPV mean you either stop to change regs or come up with a method of doing it one handed, which is doable but not pretty.
So apart from occasionally taking my SM out to keep my hand in, Single tanks and pony is generally easier on these dives
Where side mount truly wins for me, is when we travel. It's just easy to pick up a set of Al80's no issues trying to get larger tanks, zero gas limitations. There is certainly something to be said for the piece of mind and teh relaxation given by the knowledge that you have way more gas then you need, you have full independant redundancy and shutdown skills ect are just a breeze
My gear is absolutely optimized for boat diving, where I gear up completely on the boat and roll/jump in with both tanks. The only limitations to exiting the water with tanks is the boat ladder, so I may hand up tanks.
I have little tolerance for those SM divers who just make a drama out of gearing up, demanding all sorts of assistance, and slowing everyone else up. I know some people who've been detractors of the system after they've used it. The fault doesn't lie in the system, but in that person not optimising their gear and methods to suit (and its always the gear, never the person)
Some dive ops have been reticent at first, because they've had bad experience with other SM users - the first dive normally stops those fears when I'm geared up before most other single tank people
In my world Tech means Tri mix or RB - neither of which I'm interested in. So carrying a couple of extra small deco cylinders is easy, but I absolutely see where BM doubles start to win when "real estate" starts becoming an issue.
But again if I'm travelling to sites where the dives require the need for proper redundant gas, then just taking my SM harness certainty wins over hiring a set of banded doubles etc