So I'm looking for a Gibson ES-335 and would like to stay under $5K tops, but ideally under $4K. Which eras would I want to look at in terms of best quality for the buck? I see a lot of late 60s and 70s 335's well within my range but I know these weren't necessarily the best years for Gibson. Would I be better off just buying something brand new/built within the last 5-10 years? Appreciate any guidance.