Picked Krillin earlier today, as many people seem to think he's trash...
Did pretty good, just as well as goku, held my own in 4-2, kept going, hit his transform in under 40 minutes.
Proceeded to be around 7 million PL for a good deal of time, completely obliterating anyone on the server, going about 5-1 with almost no trouble, his Kamehameha would obliterate over half the people on the map.
Never used the disk, and had I used scatter beam it would have killed everyone in one shot, so I didn't use that.
He is good before hand, he holds his own fine, after transformation he is unstoppable, almost as good as frieza.