One major problem I have with tren enanthate is the clearance time. It creates several problems like more uncollable sides and harder recovery time. The thing about the sides is that if you start to get them you cant just drop the drug all together and expect the sides to go away in a day or two like you can the short ester tren. To me tren is like nandrolone and very hard to recovery from. Esp with a long ester attached to it.