Eric_R - 9/23/2020 11:52 PM
General speaking a two piece farmer john will keep you warmer than a one piece as long as both suits are constructed of the same material and use the same construction methods. I use to dive a farmer john but replaced it with a Aqua Lock one piece. The seems are all sealed and there are wrist and ankles seals. This suit is warmer and super easy to put on. I don’t think it is as durable as my old suit.