How do you make corrections for wind and elevation?
If you dial both, carry on.
If you hold wind, I'd hate to need to be at 24 or 32x for my wind holds to be accurate. For paper, it's great. For game or steel, I really appreciate being able to spot my own impacts and misses.
If you have a 20lb, braked 6mm, no worries. If you have a hunting weight rifle in a big game chambering, I need to be able to run 6-8x to see my shots land at 400-600. 15x gets me to 1000+ easily, though a bit more doesn't hurt at that distance. I've never shot something with 32x, but I've shot 20-24x and can't imagine a hunting shot where more would be useful.
If you were building a 28 nosler because you have been successfully shooting deer at 1k yards and with your .280AI but wanted more energy for elk at 1200+, maybe the argument for that much magnification is a stronger one. But a .308 (or really any short action standard bolt face chambering) hunting rifle just doesn't (for me) warrant that much magnification, especially in a SFP scope where I can't back it off from max and still have the reticle be correct. In a FFP scope, more magnification doesn't hurt anything other than added weight and cost (to get equivalent optical performance).
This advice may be worth just what you paid for it.
Eric