Do not cheap out and think you can "play" "casually".
I'm not a 1337ist either. I'm a pov-softer as well. However, my guns are of quality or better. Buy only name brands like CA, TM, G&G, G&P, etc. Get a gun you won't have to either upgrade everything on....or replace because it's so shitty it breaks after a bit of use (pretty well anything under $300 at least).
You can't cheap out in airsoft so don't try. You'll just end up waisting time, money and possibley looking stupid.
If you can't save/wait, this is not the hobby for you. It's an expensive investment at first.