Choosing a chassis 2wd 1/10th buggy

[jackh84]

Hi all im new to oople. Im going to be starting racing on indoor carpet and outdoor astro tracks in my local area of dudley west midlands. Im looking at buying a 2nd hand rolling chassis or complete car of 1/10 2wd buggy spec. The cars im looking at are, schmacher kf, associated b5m with laydown transmission, x ray xb2 ce, yokomo yz2 ce. The points im interested In as a relatively novice racer will be ease of getting and cost of spares, ease of setting up. Cost of car initially. Can anyone advise of the recommendations please?
Regards jack