Yes, get the FLHS die. A few years ago, I bought a 308 FL die. This is before they offered the FLHS dies. This die WOULD NOT F/L bump down to SAAMI minimum (1.630").
I spoke to Wayne about it. I sent the die in and he skimmed .008" off of the die bottom & sent it back. It now would F/L size properly. Apparently, I wasn't the only person with this issue and I noticed some months later, he offered the FLHS dies.
Another issue I have with that 308 die is if you use any brass that has thinner necks than a .335" bushing would use, the die wouldn't size the necks enough to hold a bullet.
I have a bunch of the older Winchester thin brass that needs a .331" bushing and some Hornady brass that needs a .333" bushing. For those two brass types, I have to use a separate neck sizer with that die to get proper neck tension.
The first die I bought from him was a 223 F/L die. That die worked perfectly from day one with no issues, that's why I ordered the 308 die from him.
I believe most current 308 brass types have thicker necks than my older brass. May not be an issue for most.