Switching over to mine raven?

So eth is profitable right now and i was wondering if it would be wise to switch over fully to mining raven before people start mass migrating over in a few months, despite eth making more at the moment.

The idea is that i could mine nearly 9000 raven a month until eth mining dies, then once raven starts growing i can be an "early" investor. I know id be missing ethereum but i mean, its dwindling in returns over time sadly and i dont care about ROI on my gpus because im here for the long game.

Abother thing is i could mine 3.5k worth of eth and trade 1500 dollars for ravencoin a month.

Any thoughts?