Me to loved Genos little more then Nordis. I just picked up a quite a few Geno pens and saizen pens. Saizen is meant to be the top of top gh 4iu ed
I personally found they were shite,no fat reduction around abdominal area like geno/nord and just blew me up like a sumo wrestler,that was on 5iu aday for 6 weeks which as you know ain't cheap!!