I am 5'11" 32" inseam and decided on getting the med. Hear me out...
I have a Lg. Bullit/Shiver I ride FR on. Nothing but going down no climbing. It has the same TT as the lg heckler. I have ridden my friends lg hecker and it feels like the same bike with a smaller fork. That is why I am going medium. The lg TT is pretty long so I think you should give a lg a serious try.
The thing most never talk about when riding a shorter TT is that you can lean forward and get more weight over the front wheel. Easier for climbing without having to get on the nose of your seat and you still get to keep your short 65mm or shorter stem. The short stem helps you get aggro on the fun parts. If you want more of a roomy feel get a 2" ride or more bar. That's what I like at least.
I have a Lg. Bullit/Shiver I ride FR on. Nothing but going down no climbing. It has the same TT as the lg heckler. I have ridden my friends lg hecker and it feels like the same bike with a smaller fork. That is why I am going medium. The lg TT is pretty long so I think you should give a lg a serious try.
The thing most never talk about when riding a shorter TT is that you can lean forward and get more weight over the front wheel. Easier for climbing without having to get on the nose of your seat and you still get to keep your short 65mm or shorter stem. The short stem helps you get aggro on the fun parts. If you want more of a roomy feel get a 2" ride or more bar. That's what I like at least.