No idea what the best are. It seems like a lot of cupsoles today are very thin, or at least noticeably thinner than what what I used to skate in the mid-90s.
Right now I'm skating a pair of DC Dompierre Mids and a pair of 'eS Sagas. Both of the shoes seem to have decent impact support in the heel (gel/airbag) but the forefoot area of the soles are quite thin. Maybe not as thin as a pair of vulcs but definitely thinner than I would prefer. There was a thread about insoles that recommended Sof Soles "Athlete" insoles so I got a pair for the Sagas. They're real thick and cushiony but I would prefer a bit more stiffness in the heel and arch area. The stock insoles in the DCs are way better than stock STI ones but could be better.
Eventually I may just have to troll ebay for NOS skate shoes from the 90s and early 2000s or maybe try some of the Airwalk reissues that are coming out.
For insoles, not sure what I will try next. I'd like something with decent cushion over the whole foot but with some stiffness in the arch and heel. By stiffness, I don't mean hard plastic arch things that dig in to your foot like Superfeet and the like.
What is the best cup sole shoes on the market right now? Can't skate anything else. Keep getting really bad heel bruises in vulc shoes . Thinking about getting some insoles but after seeing http://iancoughlan.wordpress.com/2011/03/07/footprint-insoles-review-the-amazon/ Not down for Footprint/Game Changers. No heel support it looks like. Thinking about getting some Remind Insoles. my current set up is Theeve trucks and 8" Habitat board.