At least i got the reward... I got 0.02132694 BTC for 6 days.
If I used btc.com I would get 0.1 for this time.
So, what is the advantage?

There's a ramp up period of ~15 days on the pool - so if you were fully ramped up on PPLNS for 5Nd, assuming the same block size you'd be making roughly:
0.02132694 x 15/6 = 0.05331735 per block.
at 100% that's 1 block every 3 days, so 0.1066347.
Which is 6% more than btc.com.
I think that's a pretty big advantage, don't you?
