It would not be my first cycle or I wouldn't even consider runnin tren. Like I said it was just to good of a deal to pass up on it. I always do cardio while on cycle and it never seems to limit me too much I just havn't run Tren and thts why I asked for someone whos done it to comment. I most likely will just hold onto it til the next time around. I am debating just doing a strait Test E cycle since it has been well over a year since ive done any aas