Sticky Fingaa vs Superior Serperior:
Serp is good but Sticky's raw chungus power is way too much for him to handle, even if they were together for the auction.
Indigo vs Paulluxx:
Both are probably equally as good in UU and OU dare i say, but i think Indigo's proficiency in VGC gives him a slight edge over paul. Still, a very intense matchup for both parties.