[b4 rules]

Hi all,
I used to race when about 10 years ago, before I moved away for work where there was No race tracks within a reasonable distance. Now there is one local, so I’m wondering what buggy’s folk would recommend? I used to run a team associated b4, but would be looking to go for a 4WD. I’ve had a look around but seem a bit overwhelmed with loads of options. Any help would be much appreciated.