[List of casinos that offers both betting + casino]

Check out casino Casollo, for both betting and slot games.

[List of casinos that offers both betting + casino]

Casollo casino first comes to my mind.

[Huge win on low bet Jammin Jars]

Are you kidding me!!!!! 
Man, congrats on this one... this is an insane win. 
That would be like 10000€ ??? 

Good for you, great job.

[Best Casinos]

At this moment my favorite online casino would be Casino4Dreams. I discovered it by accident on some Russian casino forum, and thought I should give it a try. It is now almost 4 weeks that I play at this casino and I must say I am blown away by the payouts. In first week I didn't win that much, but in next two I was piling up my credit easily... so many winnings I always leave at least 30€ to play and the rest which are fast (the same or  the next day). 
I can highly recommend it to anyone. At least check it out and see for yourself. 

[Best Casinos]

I play only Casollo and biggest win was 600€