I never quite got 'into' motion scanners. My first choice is medi-kits, followed by Heavy Plasma. Why HP? Because they're plentiful, even early on, and they're unmatched for stopping power (not counting the BPs, which are by comparisson terribly rare). I used to go up to HLs as soon as possible, and start manufacturing them (as they are one of the more 'profitable' items, as far as I'm aware)... but as I said, now I'm an HP man.