Rvn mining profitability.

So Ive heard some say its more profitable to mine eth with a single gpu then convert to rvn. Rather than mining raven. Is it quite annoying to change from rvn to eth? Can anyone confirm this? Currently using a gtx 1660s and mining on 2miners through trex getting around 15.xx MH/s My plan is longterm holding so I would like to maximise rvn however I can. Thanks in advance! 🤘