What did you think of the 2015 TSS Instaboost or the Boost-it Etec when you rode them? Did you notice a difference between The Tial and non Tial housing?
Can't believe I am going to humor you by replying but ok here goes: So I have not been on a 2015 TSS or a 2015 Boost-it (yet) because they have only been on the snow for a couple of months. Some of the "fast" videos you speak of are 2014's with the taller gearing. Because you are a self proclaimed "expert" you most certainly know that the 2015 is geared lower and is only capable of about 70mph track speed on the flat. While the sled works great as is, I think there are some gearing options that will increase track speed if someone desires that. We ride with Brandon and the boys from TSS and we also ride with Neil and his group. They have a quality product too but I stand by my previous statement.... bold or not! Now, I have ridden OVS, Boondocker, and Aero powered ETEC's... let's just say I am very satisfied with my choice.
You haven't answered my questions from before: which turbo ETEC's have you actually ridden? and when are you going to put the keyboard down and come show us your mad mountain skills? At least that way, you could say our sleds are "slow" based on actual experience versus some lame, unwarranted, baseless opinion. Might give you a couple of credibility points, which you could use right about now!