The Vinci fits me great but I hate the safety in front of the trigger guard, they made the trigger guard extra big for glove shooters and my short stubby index finger doesn't comfortable get to the safety, if the safety was in the back of the trigger guard I would own one. On the vinci because of the pistol grip the trigger guard also really smacks your trigger hand, but they redesigned that on the new super vinci.
To me The Extrema 2 is to barrel heavy and just didn't fit me right, but it is a great quality gun if it fits you, with the kick off system you can shoot anything and recoil is managable.
Gas guns can be tough in cold weather, but not if they are clean and dry.
