This topic sure comes up a lot. There are a lot of opinions about this, some of it interesting so searching the topic may prove valuable to you.
About fifty years ago, things were a lot different. I basically flew by the seat of my pants. I did not know much about tuning arrows. All I can say for sure was I knew I needed to practice, and I knew my broadhead needed to be sharp.
I killed my first deer, an average sized buck with my 40# recurve. So I know it can be done, ESPECIALLY with a well tuned set up, and with staying within 15 yards. But I don’t want to hunt with the minimum weight allowed.
For me, the problem is what happens if and when you decide to go after something bigger. Yes you can get another heavier bow and try to switch back and forth. That might work for you. It doesn’t for me.
Eventually, I Just got a bow that I can hunt with everything I am likely to hunt. That for me is low fifty pounds. A little more oomph and a cleaner release.
I took some instruction a few years ago from Arne Moe when I wanted to shoot a longbow. I brought along a 46# and a 52# bow. When I switched during the practice to the heavier bow, Arne immediately said your release is better with the heavier bow. Just my experience.
Maybe not fair, but I have a hard time believing guys half my age (I’m 71), Cant shoot a fifty pound bow. Unless there are medical reasons. I do have a 47# recurve in reserve, but if that becomes too much, I think I will be done.
I hope you get it figured out and good luck with your journey.
Gary