I am currently testing gdc.dedicatedpool.com and here is what they say:
UPDATE: It has been deemed that there is a serious bug with the grandcoin wallet daemon, that rejects solved blocks. This affects all pools - it is why shares to solve are much higher than estimated.
BTW the difficulty even there is varrying.
Will post results soon here.
Well for 20 minutes mining in
http://gdc.dedicatedpool.com/ I received 8.66 GDC but with calculations using coinwarz calculator I am supposed to get around 56 GDC per hour at 400 khash/s so the bug is still happening and the pools won't benefit that much - otherwise nobody would use them for more than 2-3 days and will complain about it. I purchased around 1000 GDC at 0.00000500 BTC each and I hope they get back to around 0.00000900 or some per BTC price
.
Elephant coin is also bugged or the pool
http://elp.botpool.net/ is cheating because according to it I should be getting around 560 ELP per 24 hours yet for 20 minutes I only get 2 ELP which is around 24x6 = 144 ELP per 24 hours. 144/560 = 0.25 which is only 25 percents reward instead of 98% after tax for the pool. I can accept 5-10% but stealing 73%