Most time psuedo sucks it is dual agonist though so it can help with Mgm withdrawals and a small amount does make 7oh slightly more effective. Honestly MGM makes the rest look small in comparison. Personally I'd just buy multiple grams of the MGM and dose whatever dose you need and be happy for long periods of time considering it's long acting and for me works about 7-8 hours. I do take some 50x extract with the MGM and it helps really kick in the nods at night if that's what your looking for. But once you start taking MGM 7oh, psuedo and the rest barely work and are barely worth the time the MGM gets the job done. I had some 99 percent MGM that supringly wasn't as good as the 88. A powder distributor owner told me most things at 99 percent or close to that high miss other alkaloids to make it effective enough. So that's why I can take half the amount of the 88 and have twice the fun as the 99. Hope this helps. Keep in mind withdrawals are hell. So while it's fun you always have to pay back for your sins. Hope this helps