500$-> Tips for european?

[Arctic]

Hi,

I would like to build up my bankroll by clearing bonuses by playing 0.5$/1$ fixed full ring, maybe 4 tables at once.

I got around 500 bankroll and Im european,
what would be best place to start out?
I was thinking of 100% up to 500$ at Noble Poker, but I have no idea how fast it clears at these limits...I suppose most iPoker skins have the same offers.
How is it compared to 5xPP at Ongame? (http://www.towergaming.com/ offers 100% max 200$ one)

Whats the best bonus out there?