Has anyone tried both of these? I had GREAT results with JW, but i've never tried MassFX.

I've used em both. Jungle Warfare is the best bang for your buck. Did the MassFX/Hyperdrol stack once and it was solid, but not when considering the price. I did Jungle Warfare, gradually increasing my dose to 4 caps a day, sometimes even 5 and it was very effective.

I bought 2 bottles of the new MassFX off of my buddy for extremely cheap. Im not sure whether or not it's worth taking. I was either thinking about running MassFX at 6 caps a day for 6 weeks, or JW at 4 caps a day for 6 weeks.

JW is awsome shit..Idk about the methylated version, I used the old one and liked it..anyone know why they changed it anyways? Everyone loved it..

If you've already got the MassFX and got it cheap, might as well take it.

Animal, JW, and CDubya, did you guys use the old version of Jungle Warfare, the one with the clear bottle with green label?? If so, how much weight did you guys gain, and how were your strength increases?

Will, I used the old non-methylated one that was a greenish blue bottle (I think, it's been awhile, but I know it was the old one) and I saw some pretty good gains..went up about 10 lbs. on core lifts and gained about 5 or 6 lean pounds..Good shit. But like I said, I'm not sure how the new one is. Hope this helps.

Cdub, how long did you run it for? I have two bottles of the old one that I plan on running at the recommended dosage of 3 caps/day for 8 weeks.

That's the exact thing I did bro..

Is the clear bottle with the blue and black caps the methylated one?

The new JW is in a red bottle (the one I used). I absolutely loved the stuff, gained a solid 5-6 pounds and strength went up significantly. I think im just gonna run the MassFX since I have it though