NV Green and ProLaunch Blue have always treated me well. Currently playing the old UST Attas Elements (green & black) in driver and fairway. I really like the DK in my fairway, but I could probably benefit from a higher launching shaft than my MK in the driver.
Got fitted for a driver about three months ago. Matched up with one of the lowest priced shafts in the shop - a Fujikura Vista Pro. Have seen new ones on Ebay for $50. Works for me!!
I think UST makes some of the best shafts for the money. However, I have always gamed the Diamana Blueboard shafts in my bag.
For me the Wishon Black 65 is a great shaft in the Driver. Mid-high penetrating flight that carries well and releases with the 11* 919THI
Wishon white in 3w, easy to get ball up and carries.