Different mining profit calculations.

I just started mining on my rtx 3090 a few days ago. I get 119-122 Mh/s and I plan on letting my PC run all the time. GPU temp is 46.

I use unminable, which after reading the posts on here sounds a little frowned upon but I'm open to changing. The Ravencoin calculator says I will profit roughly $12 a day and that's after cost of electricity. But other crypto calculators are saying I'll only make $6. Which is it?

On unminable as I'm sure you guys already know it seems to be mining in ethereum. So does that mean I'm making that higher profit from ethereum? I'm really just looking for a steady $9-$12 a day profit. Thanks in advance!