as above for sale a pc2, now got myself a pc3:devious £75 plus postage pm me if photos needed

Hi, I'm going on my 3rd riding season with my TLR and I love it. I've been looking at the power commanders and could use some help. PC2 vs PC3, looks like there are more maps for the PC2 and they are much cheaper. I'm running a Scorpion exhaust and a K&N. Other than that all's stock. Is one much...