I've ridden them all but the threshold, and I like them all. The French ID is excellent for all around street but is amazing on park too, it is also fairly light. The revonton is slightly heavier than the French ID (?) and is 1.5 inches shorter (so 19.5) but the bars/rails on the bottom allow it to grind really well. The concave is nice too - your feet feel really comfortable and held in. The AOSV2 is extremely light and quick and is the same length as the Reventon, I don't think it has any concave and if it does only 2 or 3* but still feels very nice. All are fingerwhip friendly with boxed sides and work well on both park and street. It's just what you're looking for really!