Tren.... It's called Tren. I don't think it's good for a first cycle. I say that because I didn't know much when I did my first. I did 400mg of Tren. Let's just say it was rough!!! If you do decide to run Tren, you might wanna consider being on it longer than 4 weeks. In my opinion, you should wait until your next cycle. If you are running enanthate, it could take anywhere between 10 and 14 days to "kick in" and get your blood levels up. So basically you'd be running it for 2-3 weeks. Seems like a waste to me. Not worth the sides for such a short time.