Would be really nice if you could gather up all hands on each level and compare.
Lets say you have 1 million hands datamined on ipoker and 1 million on FTP and then want to do a comparison on the sites with maybe average vp$ip/pfr/3bet/rake and yberfish set with your criteria (maybe vp$ip above 50%).
That would be super.
It would look a bit like this
Site (5-6handed filtered)
Network, stake, av vp$ip/pfr/3bet/rake per 100h
Ipoker 5/10 - 35% / 20% / 11 % / 30$
Ipoker NL 0.5/1 - 22% / 18% / 14% / $11
FTP NL 0.5/1 - 25% / 21% / 18% $11