I don't hear many good things about alot of Playtechs, virtually nothing of Cryptologics, too many RTGS look sweet then go downhill or fly by night, and I don't know enough microgamings to deposit

So, my question is...we all know the bad ones, the rogues, the horror stories ...but...
Who do you trust?
Who in your experience actually pays timely?

I'll go first, giving mine I trust:

Microgaming:             GoWild
Cryptologic:               Intercasino

Who do you keep going back to? (software provider/casino)

Rival: VRC for sure always had payouts within 24 hours into my UMW and they offer ability to flush withdrawal which is pretty much a must for me if I am going to play there since I am so bad with reversing.

I can't comment on the others because I've never been able to cash out or the ones that I used to love turned bad.

thanks. I havent tried 32red, Dash or Nedplay..I'll give them a second look It's nice to see some RTGS though I've had a bad experience with ClubWorld (won't go back) and I'm blocked at Grande Vegas (don't know why) but I'll give Jackpot Factory another look

thats 2 inetbets...hmmm

just want to add,

not only pay out fast, but also keep giving out good promotions that make you come back to play with them.

MG:  Rich Reels
Rivals:  VRC, Tropica
RTG:  Rushmore group
Vegas Tech:  all casinos of English Habour group pay out fast, but two of my favorites are Slots Galore and Caribbean Gold casino (their slots are loose, cashed out $630 with slots galore and $750 with caribbean gold just last week).  Avoid silver dollar if u must, they do not have all the games.
Topgame: none  

Good question.  Online gaming is iffy, so it is wise to carefully weigh you options.

Of the RTG's, Club World Group (Manhattan Slots, Lucky Red, High Noon, Aladdin's Gold) has been consistently the fastest paying (usually next day.)
A special mention for BetPhoenixCasino: They have a "Live Games" sportsbook in which you can play with real dealers: Blackjack, American Roulette & Baccarat.  They pay the following week.

Of Rival: Vegas Regal (from my experience it takes four business days-no weekends) and offers plenty of free chips for new customers.

Microgaming has the most slot games.  All Slots Casino is my personal favorite (although less appealing since they took away the freeroll tournaments and the Live Games being an American resident.)  They take usually three business days to payout.

TopGame: Slowest paying of the casinos listed (4 weeks), although their games are fun IMO to play.  One recommendation : Rome Casino

BetOnSoft: Try the Grand Prive Group: Bella Vegas, Casino Grand Bay have always paid me the following week directly to my bank account.  Their slots IMO have the best graphics and action.