Dual mining VS Single mining questions

[ccexperiment]

Hello,

i have simple question regarding the dual mining instead single mining.

Currently my configuration is this one:

1X RX 580 8GB => Dual mining ETH and DEC for around 30MHZ in ETH and 900 MHZ in DEC
1X GTX 1050 TI 4GB => Dual mining ETH and DEC for around 14MHZ in ETH and 300 MHZ in DEC
1x R7 360 2GB => Mining XMR via the minergate GIU (because i'm not able to use this one with claymore - Not able to create DAG files)

So waht's the best? only mining ETH or double mining?
while double mining do i loose some ETH share?
high DCRI will reduce perf to obtain ETH share or doesn't matter?


thank you for reply


have a nice day


Best regards
Frederic

[0xcosmos]

the best is the most profitable configuration
no you do not lose any eth shares while dual mining
dcri just affects the hashrate
if hashrate is low shares are low