To Schumacher or not to Schumacher?

[Kababking]

Hello guys

What should I do?
I started racing again after a 20 year break
I bought a Losi XXX4 used 3 months ago, but I understand now that this car will not bring me happiness and glory. Therefore I am currently looking for a new car. When I quit 20 years ago I drove a CAT XLS and I am a bit nostalgic, but I see that the BJ4 and B44 should have been my first choice at least when I bought my Losi.. Is it still B44 or BJ4 that rules or should I go for the new CAT SX?
I have done some research and I register that the turnbucles are weak, this I dislike. Really I am looking for a tank that flies like a bee with minimal hopups and minimal work... Is the CAT the right thing??