If you use the search on the home page you can find hundreds of posts about "Why Unique" it should be very helpful. I suggest you make the trip to "Homecoming" in May. You can see and talk to 60+ owners and see 60+ beautiful cars. The real answer to your question is the Weavers. Every day, every time, without fail, no exceptions they out perform the other kit builders and have for over 30 years.
Good luck with your decision,