Which safety razor should I use for coarse hair and sensitive skin?

I’m trying to find a definitive safety razor for myself — I shave every 2–3 days, I have very coarse and hard facial hair, and I also have sensitive skin. So far I’ve been using a Zomchi closed comb, and I hate it. I’m not sure if I should stick with closed comb razors or switch to open comb, and I’d love recommendations on specific models that work well for coarse hair + sensitive skin. Budget isn’t huge but I’m willing to invest in a good razor. I know this gets asked a lot, but I really need to make up my mind before I turn back to disposables.