I was wondering, conceptually, how you can get an edge on tables filled with TAGs. On tables with preflop loose players, you basically can get an edge by playing tighter than them, so your edge lies in the fact that your range is ahead of theirs when going to the flop. On tables with player who are relatively tight preflop and weak/tight post-flop, you can gain an edge by simply stealing a lot, both preflop and postflop.

But if they're all TAGs.. if you raise loose, ultimately your edge isn't in stealing because their calling range owns your raising range. And postflop you can't gain much of an edge either, because the TAGs won't be folding constantly, they will attack weakness, slowplay their strong hands when you show aggression, raise you or call you down when they don't believe you, etc. Also, almost no hand will get checked down, as there's always someone taking a stab at the pot.

I'd like to hear opinions how to beat those games, ie where you can gain an edge.