Squalus
The Good Humor Guy
Mitten Diver:DMP you are correct that one will not always be diving in a drysuit. Even for those who do dive dry it can be a bit of relief to only have to slip on a wetsuit instead of having to don the drysuit. You learn that you can adjust your underwear for different conditions and as you use a drysuit you gain effeciency it putting it on and taking it off. I wondered what I had gotten myself into the first time I used my drysuit after purchasing it from a SB member. Thanks to Brian for getting me thru the orientation process of the suit and thanks to time for experienced gained in both donning/doffing and use of the suit.
During my research a number of SB members suggested using the suit to alleviate squeeze instead of using the suit for boyancy as championed by PADI. I found that by keeping my exhaust valve about 4 clicks from full open allowed me to vent the air that I had injected into the suit during the dive. I wear the suit very compressed and find that it is easier for me to manage the air bubble in my bc at depth. Mind you I said easier for me to manage, your results may differ. Getting neutral in the water column is the same principle though and weighting will certainally have to be changed when switching thermal protections. So you will have to spend several dives getting yourself dialed in for proper bouyancy. You don't want to find yourself swimming around picking up rocks to carry to try and adjust your bouyancy with. Although I know of at least one fellow who had acquired new tanks that needed to spend the time doing just that. I would rather spend my time dialing in my trim in the drysuit since I will dive in that most of the time. Those of us who choose to dive in the North have bought into the idea that it is just easier to adjust undies and weighting for each dive than to manage this against a wetsuit as well. Besides we have already spent the money on a drysuit.
Once you have dove the drysuit you will find yourself reaching for it on most of your dives and as someone who started their diving career in Munising I could hack the diving in my 7 mill S-TEK with hood and gloves. It is nicer slipping into the water without the sudden rush of cold water and then enduring the surface interval just to slip it back on again for the second dive typical of a wetsuit. Once you dive a drysuit you learn appreciate the advantages that it provides to you. If you buy one you will see what I mean.
Mitten Diver
I agree, for me I waited till I was quite proficient in a wet suit with bouyancy and trim before moving onto a dry suit. I am still working out the bugs in that department, as I found this weekend that I am not satisfied with my bouyancy and trim to where I am comfortable doing anything deep yet. To do that would be asking for an episode that I do not want to deal with.