Does it need to be Mod or Stock? Maggy or Disc? 32 or 36? What colour do you want? How much can you spend? The 07/08 Echos seems really good at holding grinds and they're really strong, but I don't know how wide they are or whether they come in 32 and/or 36. I've got a Monty TI on my Mod and it's been great for the past 9 months or so, I'm not that heavy on my bike though. I've also had an Atomz on my Stock since I bought it in August, it's really good, really stiff for a disc wheel, I've never used a Maggy on it though so I don't how well it holds grinds.