Sry that i saw your reply only now
it takes like 60-70 days to ROI. I paid like 1400$ on it.
I switched pools lately and i get slightly more than on f2pool.
So far after 2 weeks, i mined 8.9ltc. I really regret having mined on f2pool for the first 12 days :/
Mind if I ask which pool you switched to? My miner will arrive in the next days and right now I am considering nicehash and prohashing. Nice post thank you for sharing!
i'm mining on litecoinpool.org it actually has a pps rate of 103% and i'm getting paid around 0.421 ltc a day at the current rate / difficulty.
Thank you for your comment :)