Price, well how do you evaluate time spent on sanding and preparing every part?
not in particular but its a factor many forget when it comes to price.

IMO the best kits are SIG, laser cut perfect fit, spare parts availability, hardware and most important flight characteristics.
and the best second plane is Sig Four Star or a mid star.

There is a list of good 1st and 2nd planes ARF's and Kits: http://www.rcuniverse.com/forum/m_4537845/tm.htm