I've been using Grizzly and Tuffhead single bevels for a few years now and have had great results. I use left bevel and match my fletching. I started using left bevel because my trad arrow setup had a left helical fletching jig on my Bitzenberger. That is what I started with and what I have used. It makes things simple. I normally mount the 190 broadheads on 100 grain steel adapters for the compound which makes a roughly 300 grain head.
I get them hair popping sharp.
In 2019 I broke down my biggest buck to date with a shoulder shot at 12 yards with a 190 grizzly left bevel, 650 grain arrow with 29% FOC. The buck never took another upright step. His front legs gave way and he pushed himself on his nose 20 yards off into a creek and that was that. This was out of a 60 pound compound.
I had a doe spin on me once and receive the arrow in the neck shoulder junction and exit out behind the opposite shoulder. She made it maybe 40 yards and had a massive blood trail (wasn't needed).
I had a doe take a step just as the arrow released and resulted in a gut shot. That arrow passed through her so effortlessly and quietly she didn't realize what happened. She walked over a few yards and bedded down. I did not have another chance for a follow up shot. She died in less than an hour within 30 yards of my stand and was not the least bit alarmed. I think that starburst twisting the single bevels do in soft, movable tissue had something to do with that recovery. I know the fact that she did not even realize that arrow hit her kept her from running off into a nearby cutover, likely to have never been seen again.
Sounds like you should stick to what is working for you so far and just use the left bevel and fletch the arrows left helical. I like the look of those Cutthroat broadheads. I may have to try them sometime.