I've found the best way to LvL at lvl 85+ is to make games named "dclone (something)", have a big ol' amount o' people join, and Jus' go Act 5'ing solo along your merry way.

Also joining 5+ player games doing act 2 or 1 works wonders as well.

I was finding Baal Runs were annoying as sin, slow, and you deal with alot of pricks. Also in my solo hunting I'll find some nice uniques (700 mf), Ohm, Cham, and Gul.