I recommend you keep the guns that you are using. For a family backyard / acreage casual play it's fine. I don't think spending money on "better" guns will be economical the higher end guns will shoot at a minimum of 280-370 FPS and you will spend much time or dollars to have a gun doc lower power springs.
I have seen broken finger bones from airsoft at 350fps (.20g) from distances comparable to 'backyard play'; I don't believe backyard play a safe engagement range for almost all of the guns that are readily available on the classifieds and AV seller section.
Do you know what ruins airsoft?
(Chair), (Drama), (Air), (Sugar) softers, filthy casuals
Originally Posted by mcguyver
it would appear I am not first up in this gang-bang
WANTED PTW Receiver PRIME, STG, Factory