I will not play anywhere that can not pay in one week. I prefer to keep my money mainly in places that can pay in 3-4 days.
If you can't meet those deadlines, in my view there are better options.
I have a wait and see attitude on WSEX and Skybook at this point in time. I have no idea and no way of knowing which way they will go and they may turn out perfectly fine, but I won't be sitting here in 3 months wondering why I was so dumb not to notice the signs.
When there is smoke, there is fire at least 25% of the time, and I'm willing to miss the other 75% of bonuses and half points to miss the 25% of problems