Deaver +2 along with Mid-Perch you Raptor will sit at a level stance and will look good. If you plan to keep any weight in the bed you will go nose high. I had exact issue when I went Mid-Perch and +2's and I liked the look. But adding my chase rack, 2 spare tires and gear I was having some serious Cali-Lean.
And while I agree with
@Huck above about being ass-high with +3 while empty the ride was not compromised at all. Deaver springs improve the ride big time over stock and +3 just raises the rear another inch over stock. In my case even with all my gear going with +3 (I had Deaver re-arch and add a load leaf) I sat with a factory stance of slightly higher in the rear, level when towing.
With sprung under you may get less wheel hop but consensus says it's not worth it on a stock Raptor. Those who go with a bypass rack in the rear often go with sprung under as you see more travel. I've also "heard" (but not confirmed) that towing is a no-no with sprung under which in my case I couldn't do as I tow
Here's a thread on sprung under...
https://www.fordraptorforum.com/threads/sprung-under-questions.47592/