I've played paintball several times, and played kilted on some of those times too. I wore a UK Workmans, boots, and kneepads. Oh, I wore underwear too but nothing special. I figure if anyone gets an up kilt shot at me I deserved it.

I've never played airsoft but it looks fun too. Neither is very realistic but if you remember that being a great paintball player only means you are good at paintball, it can be fun.

What sucks is when you get taken out early in the match and have to sit out until the whistle blows for the next match. I prefer playing just with friends in the field. More fun and you can 'house rule' your outs and such.