after full 36 hours mining XMR at NC and Dwarfpool, looks like its about the same after converting to BTC vs ETH
However:
1. Difficulty in ETH is growing at crazy rate, and expect less and less ETH per 24 hours mining.
2. XMR difficulty is also growing but still not as big as ETH, expect this to grow (think ETH end 2015).
3. XMR price can go higher as "privacy, security and anonymity" become more in demand vs Bitcoin.
4. ETH price going higher?..... after the DAO mess, not too sure about going up any sooner...
5. ETH will go POS next year, XMR is POW forever --- so XMR as a long term mining choice is good.
6. XMR has a memory intensive algo - so I hope this Cryptonight algo doesnt end up on an ASICS chip
7. XMR GPU mining is AMD centric and that means.... our existing ETH rigs can be recycled.
All is true, but
SIA is on rally now
ETC is slightly more profitable than ETH
So dual mining, even with higher energy consumption is more profitable than XMR. It is now
If you are going to mine XMR and stash them - that may payoff big time in future. Or may not - if it is a bubble