I enjoy my Integra Sooo Long 450 10.5* on an Aldila One Stiff Mid Launch Shaft, known as the "Blue Mailbox on a Stick". It's the COR legal one.
Agree with AAA, the shaft is the ticket. I have a couple of Callaway GBB's (ebay specials) with varying shafts (some those ugly UST's,

) and the profiles and carry on each are significantly different.
As much as the industry wants you to believe the technology in clubs is making a big difference in length for the avg hacker, it isn't IMO. If you took all the supposed 10-15 yard increases from my old persimmon wood that I hit 240-250 and added them on to the current clubs, why don't I hit the ball 380-400. I've hit a 9* GBB/ust PF65 X around 250-280 and in the 330 area a few times, but, the general accuracy isn't that of the Integra which is pretty straight in the 250-280 area, longest 310. The guys I play with don't hit the ball any longer with this years stuff vs. a few years ago, but, their misses are closer to or in the short grass.
The big deal is that the swing with the Integra isn't as aggressive as with my Persimmon or the GBB, thus, the accuracy is much better.
Here's my take on OEM clubs. Paying $400-500 for a driver is insane. You pay for the marketing and glossy ads in all the Mags. I like the Cleveland Launcher 400 the best out of the rest out there, but, I'm not paying 250+ for that when I can build a Driver for less than half that amount ($125) and get components that fit my swing profile. Additionally, I can Spine or Pure the shafts which a lot of the OEM's won't have done (they are coming around on this though). A lot of the problem is that people don't want to be seen with the component clubs because they are unwarrantedly deemed inferior. The guys I play with love that Integra driver when they hit it, they won't use it cause it doesn't say Callaway or TM or Cleveland, pretty dumb IMO. The next set of clubs I get to replace my Titleist DCI OS+'s (bought on Ebay for $150 a few years ago) are going to be Snake Eyes Forged 600B's & C's (comparable to Mizuno's, $700 price tag), Rifle 6.0s built to my specs for around $235.
Just like in woodworking, it's the carpenter not the tools. Same for golf!
Later,
Cracked
My bag:
Integra Soo Long 450 10.5* (Ebay $45)
Callaway Warbird 3 & 5 woods (freebies, did work at the foundry) with those ugly UST shafts...... sorry AAA
Titleist DCI OS+ 4-9
Cleveland 588 wedges 49,53,56,60 (All Ebay Specials)
Ray Cook Anser Putter