even I cant get people to use me as escrow let alone you.
Why does everyone want to be an escrow anyways?
Right? I was asked to escrow a few times, declined it because it takes too much communication, patience, and formality. Although I wouldn't mind doing it for some people. Just not newbs, because they tend to be flakes, which I've experienced many times.
I have 0.30 BTC atm in my wallet if something goes wrong...
This isn't relevant. Escrow is done from trust, not how much you have in your wallet to cover as insurance. If you did your job correctly, then you shouldn't be liable.