I'm hoping to upgrade to a new TC maybe by spring and have spent a fair amount of time analyzing the general design of many of the current offerings. Unfortunately, many of them are extremely similar. Yes, they have minor differences I'm sure, but the general design is pretty much the same for most of them. I've been looking hard at the Shuie because I like that the inboard position of the upper links is nearly infinitely adjustable in both the upward AND downward directions, where the Xray and clones with there bulkhead mounted links have a lower limitation requiring modifying to lower if needed. Just by looking it seems the Shuie allows more fine tuning in the area of raising roll center(and camber gain) via the upper links. I simply like being able to make small link changes to get the car where I like it.