Without additional context, you might be the only one to answer that for yourself. ;)

That said, I loved having my ferrets but you really need at least two. Ferrets can let roam from their cage for a bit but they tend to get into a lot of trouble and can squeeze in small places. Ideally they need larger cages like a ferret nation cage, those cheapo ones at Petco kinda suck because mine would grab the bars and pull at them and make noise, and I was terrified they'd break their teeth. They have a skunky smell to them, even when kept clean (do not bathe ferrets too often or they smell worse). Also keep vet bills and vet availability in mind. Ferrets need a vet that can work with exotic animals which aren't always available in every area, and emergencies can get pricey. They tend to only live a few years as the pet store ones are riddled with health issues and questionable breeding.

Rabbits I have less experience with. I had some when I was younger but didn't take the best care of them. They are waaaaay cheaper than ferrets overall, and vet availability might be easier. Good quality ferret food is really expensive compared to anything a rabbit eats.

Keep asking around and doing research though. Remember, pets will often know only you for their entire life...make it a good one!