I run the Badlands and love them. I’ve never tried the Fastrax so I can’t comment on those. If you’re bashing, another tire to consider are the Dboot Backflips from the Arrma Outcast. Check their dimensions though. They are taller than truggy tires which might suit you better if you’re bashing.

https://rover.ebay.com/rover/0/0/0?m...2F272899320913