I'm getting ready to purchase an SYE kit and driveshaft from Adam's Driveshaft and they have 3 kits all priced differently. I don't mind spending extra when the need dictates but conversely I don't like to overpay when it's not necessary. I've read the reviews and ratings and all 3 kits have high rankings and good feedback. I know the difference in price is only $60 between high and low but I would still like to get recommendations and/or real world feedback/opinions on which kit to purchase for my 2000 TJ Sport with a 4" RC lift. Currently I'm leaning towards the AA kit at the bottom. I copied the descriptions below straight from Adam's website.
Rough Trail SYE & Rock Crawler 1310 CV Driveshaft $429
TaraFlex SYE & Custom made Adams Driveshaft Rock Crawler 1310 CV Driveshaft with Greaseable U-joints $449
Advance Adapters & Custom made Adams Driveshaft Solid U-joint Rock Crawler 1310 CV Driveshaft $489
Rough Trail SYE & Rock Crawler 1310 CV Driveshaft $429
TaraFlex SYE & Custom made Adams Driveshaft Rock Crawler 1310 CV Driveshaft with Greaseable U-joints $449
Advance Adapters & Custom made Adams Driveshaft Solid U-joint Rock Crawler 1310 CV Driveshaft $489