Mining Ravencoin now and later.

Forgive my ignorance if this is a dumb question as I just started mining not long ago I want to accumulate some Ravencoin. Obviously it is more profitable to mine eth then transfer, but I also have a single GPU 5700xt and getting the 50ish mh on eth. Now I tried mining eth for the past few days and made about 30 dollars worth but the problem is the minimum threshold I can't cash out until I have .1 eth on etherminer as it's their minimum. So according to the pools estimate I will not get a payout for like 18 days or something like that if I run 24/7. My fear is something swings the momentum in 3 weeks or maybe the next 3 etc causing a run up and I miss getting into raven when it is as cheap as it is. As I may get a large chunk of eth and in turn get a bunch of Ravencoin at that shot but if I get a batch, then have to wait 3 weeks again and miss something it may not be as advantageous. Is my thinking right on this or am I over thinking it. I know it's a long term thing but I can accumulate 30+ a day everyday while difficulty is low or I can wait those periods and buy big chunks but then I'm out of dry powder for 3 weeks. Buying power of the eth could go south if RVN runs up right? Opinions?