I have built a couple up using 36’s set to 140mm which seem to suit, the 32’s would also work well for a lighter all day build.
The large has a 24″ tt and 18″ st. The 17″ is more like most medium frames with 23.5″ tt.
Very few reviews around as there are so few around, not heard anyone complain yet! The first batch sold very quickly and there are only around a dozen frames available on the next batch due to pre orders.