My other suggestions (based on the picture, so if you have it already done these things, you can ignore me 😃) would be to get a few more mags for the AEG or get a high cap one that you can quickly refill in a game, I normally go through my two mid caps and resort to using my high cap (as you can normally just tip your bbs in them quickly). It can be a bit of a ballache to reload your midcaps in the middle of a game with the type of speedloader you are showing.
I highly recommend footware with ankle support so you dont break a bone when you foot goes down a ditch or rabbit hole. 😂
You might find that mask fogs up too, so try and pre-treat it prior to the game with some cat crap (yes, a real thing haha) or some anti-fog solution/wipes, you'll find plenty of opinions on glasses, goggles, masks and anti-fog solutions on here.
Ultimately though, as @EDcase says, if you are having fun, you are doing it right, so welcome to the world of airsoft, hope you enjoy it!