10/25 deep 4bet pot big draw

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10/25 on ub, 7.5k effective. villan is solid winner, dont remember his name, hes been repotting me in position a lot, and has shown down hands like J9d and 44 in rr pots.

4 handed i pot AQhh utg, villan on button repots, i 4 bet to 740, villan calls

flop KhJh9. i bet 900 into ~1500 and villan min raises to 1800. i have 5.9k remaining. call, jam or reraise?

also does anyone check that flop w/ intention of calling/raising this deep?