Quote from: Jack N Hoff on June 18, 2013, 01:25 amThey aren't all "speed." That statement doesn't really make any sense. 4-FA is more euphoric and feels stronger to me than amphetamine. MDPV lasts way too long for me. I enjoy pentedrone. I did it several times a day for months. 4-FA is more euphoric than MDPV or pentedrone though. It's like coming up on MDMA but you aren't peaking yet.For the record, 4-FMA does not feel that way to me. Amphetamine is much stronger and much more euphoric than any RC I've ever tried. I actually mildly dislike the sensation 4-FMA causes in me. I'm presuming that 4-FA and 4-FMA are comparable here, but my point is that you never really know until you personally try them. Different people get different things from drugs.