I have been selling Leer caps for 13 yrs. they make a quality product and will stand behind it. I had sold Jeraco for 3 or 4 years they also make a quality cap but I question how long they can hold on in this economy. With all my experience I would stick with either an ARE or go with the Leer. The Leer caps for the Tacoma have a nice fit and a trimless edge.
The most important aspect of a cap purchase is the quality of the dealer. Leer will fix your issues if given the oppurtunity but the dealer has to do there part. I could go on all day long about the cap business . But I would hate to bore anyone. Good Luck