I have had m390, S30V, m4, s90v, s35vn, magnacut, cruwear, a2, 1095 etc. I find the S30V the easiest to resharpen and holds an edge longer than any other steel I’d consider fairly easy to sharpen. I’m not saying S30V is the best steel, I just prefer working with it over the others. I’d go with a Bugout with g10 or titanium/aluminum scales. I actually like carrying the mini Bugout as much as the reg size Bugout, but the blade length is on the short side of your preferences.
The newest version of the Hogue Deka is basically their version of the Bugout in 20cv.
Really nice knife. Hogues factory edges blow benchmades away, are made in the USA and have g10 scales.
Another option is the Hogue Sig k320. I nearly sold a pair of them and am glad I hung on to them. They come in around 4 oz with a 3.5” blade and are tanks, S30V and made in the USA. Very comfortable compared to a Bugout if you are doing a lot of cutting. They carry in the pocket well, with a nice deep carry clip