Checked to Hero BTN with A♠A♥

Multi-way Flop | 5-way: BTN | 99bb effective | Difficulty: Standard

Players in hand: UTG, HJ, Hero (BTN), SB, BB

Hero hand

A♠A♥

Board

J♠9♠4♦

Action so far:
Five-way limped pot, flop J♠9♠4♦
Checked to Hero BTN with A♠A♥

Pot: 5bb   To call: 0bb

Villain range: Field: any two, weighted to pairs, suited stuff, Jx, 9x

Your move: