Started mining RVN instead of ETH. When is the best time to swap RVN with ETH?

Hey guys. I just purchases 3 LHR cards, for one of my rigs. There are 5 în total, 1 3070 non LHR, 1 3070 LHR, 1 3060TI non LHR, 2 LHR. Tried the NBMiner lhr solution, got to about 40mhz on each lhr card, and the usual 60mhz on the non lhr cards. After, I tried RVN mining, got 30mhz on each card. I put all this info în whattomine and got about 2-3$ a day more with RVN (i'll tried ERGO next).

For all other RVN miners who still think ETH is a safer bet for this bullmarket, when do you swap the RVN to ETH? Daily, weekly? Do you follow some market indicators and change then? Are you waiting for the RVN halving next year?