Hello Michael and welcome to Bonus Paradise. I have never heard of either site. Google search isn't providing much and Outstube without an exact web address isn't providing much.
Do you have the exact website address? Then I could research more and get into depth. In my opinion, always proceed with caution for new websites. Tread lightly and don't jump at the first great offer.
If it's a legitimate site, then you will find more and more credible information online.