Some rabbits and cats get along but I wouldn’t get one expecting that your bunny will bond with it as they would another rabbit. If you have a rescue or shelter nearby that does bunny dating I might try that route. It gives you the best chance of success and a higher probability of an easier bond. You can even talk to them about a foster to adopt type situation. This would allow you to find a rabbit via dating and try out bonding before committing to being a forever home.
I also don’t think cats and rabbits should be left alone together without supervision. If you go the cat/bunny route I would suggest having a way to securely separate them when you are not around/home.
If you’re wanting a companion for your rabbit then I think another rabbit is the way to go. If you want a cat there’s nothing wrong with that and it can work. I would just make sure your expectations are realistic when it comes to bunny/cat relations.
Or you could just get him a car AND some friends
