Yeah, I bought the 3100 to support them and regretted that decision, unfortunately, when it came time to replace I was in a time crunch like you and wasn’t able to run my backups though a translation and it was taking way too long to do it manually so I had to just load pfSense and load the backup.
If I ever buy new hardware and the old isn’t dead though, I’m definitely going to try and make the shift away from it.
To me, that’s the purpose of a “homelab” not the purpose of self hosting. There’s a lot of overlap, but they’re not quite the same. Homelab has a goal of learning, but just self hosting doesn’t need to.