I like chips, pies and skydiving and in an effort to keep my wing loading at a safeish level considering that im not jumping as much as I used too, what are the pro's and cons for low volume reserves and how much of a size might I be able to upsize to with a low volume reserve. My Tempo 150 reserve sits pretty tight in my Vector might I be able to get a 170 low pack volume in the same reserve tray ? How many low pack reserves exist on the market these days are there any more than the Icarus Nano ?