I think you'd be surprised at how quickly shit gear falls apart in real world use. Range trips, car camping, day hikes and trips to the zoo are one thing. Is it going to last in the long run with heavy loads in abusive environments? If day range trips and car camping are your standard then by all means purchase accordingly.
Packs I have personally used or teammates have used and would recommend: kifaru, mystery ranch, London Bridge, Ares Gear, Kelty, Eagle industries, ats. Goruck and tactical tailor.