can vouch for tizofam.us
doing samples still i think.
theyll have some weird shit sometimes like tertbutyl-butylone or ethyl-hexylone but they make sense sometimes lol.
Dextrolabs is a decent vendor. Kind of pricey and shitty stealth, their 4f-mph is almost certainly isopropylphenidate or 4f-eph, and the etizolam blotter is overly potent, but USA to USA is A-OK.