I got some samples from DGP of tri mix, 2% lanth and the cryo-t. The cryo-t is now one of my favorites. It starts easier than any of the other ones out there and seems to hold up to higher amps better than the others. Not a fan on the tri-mix with starts but at higher amps seemed to hold up ok. The 2% lanth is also nice and I would recommend either. From what I've heard though the hybrid stuff is just hype...never tried it for myself.