Re: [ANN][AUTO-SWITCH] Profit-switch auto-exchange pool: CleverMining.com
yes, I know that BTC/mhash is for accepted Mhash not total Mhash, thats why hinted on mining with same rig on different pools 
as for high duplicate shares reject rate, this usually is client side issue with multiple gpu's running in same cgminer instance (and something broke there).
Another explainantion would be really badly broken stratum, but as it seems most the other users do not have this issue I think its client on side.
cgminer debug log could show more...
The guy above quoted and said my 10% reject rate was 'not bad at all'...as for high duplicate shares reject rate, this usually is client side issue with multiple gpu's running in same cgminer instance (and something broke there).
Another explainantion would be really badly broken stratum, but as it seems most the other users do not have this issue I think its client on side.
cgminer debug log could show more...
That seems to indicate to me that other people are having this issue - seeing that 10% is considered decent
I will check the cgminer logs for anything out of the ordinary. I believe this to be a server-side issue though, however, considering that this is literally the only pool that I have this issue on (and I've gone through at least 30+ pools in my time mining)...
There have been countless posts on this subject, try reading my post on this vey page about it.
Clevermining is mining some fast coins (low block time) that any pool that mines them would have 5%-10% reject rates. This is accounted for in the profit algorithm. Other pools don't mine these coins because they don't want the reject rates associated with them even if they are more profitable regardless.
So you're comparing apples to oranges here.