I personally prefere air integrated computers. They do take some getting used too, if you have not used one before. By that I am refering to remaining gas time. The diver has to get used to interpreting what remaining gas time means. (This is the same that you should still be able to do dive tables in case the computer fails) Remember that remaining gas time changes continiously as your depth changes. Hose or wireless? I have heard of many problems with the wireless types, but never of any problems with the hose type. I am a bit biased on this comment as I have not looked at a wireless connection type for about 3 years. The other thing I prefer about the hose type is less chance of leaving it behind if you leave it attached after doing your kit checks. As per specific make, that I leave to the divers own choice. I believe that most computers on the market are all good. Some just have better features than others. (Maybe features that I look for)