Pocket Q, raise 5x, 2 callers

[Genso Hikki]

pokerstars Game #13601803147: Tournament #68991495, $3.00+$0.40 Hold'em No Limit - Level II (15/30) - 2007/12/02 - 09:56:33 (ET)
Table '68991495 1' 10-max Seat #9 is the button
Seat 1: BlOlSlS (1735 in chips)
Seat 2: Genso Hikki (1490 in chips)
Seat 3: Hokit2 (1440 in chips)
Seat 4: ><Satori><0 (1480 in chips)
Seat 6: balaou (2325 in chips)
Seat 7: ilovesenta!! (1490 in chips)
Seat 8: gerardskeks (1635 in chips)
Seat 9: ICE_MS (2105 in chips)
Seat 10: shin420 (1300 in chips)
shin420: posts small blind 15
BlOlSlS: posts big blind 30
*** HOLE CARDS ***
Dealt to Genso Hikki [Qs Qc]
Genso Hikki: raises 120 to 150
Hokit2: calls 150
><Satori><0: folds
balaou: folds
ilovesenta!!: folds
gerardskeks: calls 150
ICE_MS: folds
shin420: folds
BlOlSlS: folds
*** FLOP *** [9s 5d 3c]
Genso Hikki: ?

This is very early in the tourney, so I don't have any good reads on anyone, but I have noticed we're seeing a lot of flops with three or more players. The pre-flop raise of 5x the big blinds is pretty significant, so should I be putting either of these guys on Pocket Aces or Kings? My other concerns is someone calling with 9s and hitting a set.

What's my best move here?

 

[blankoblanco]

bet 300-360, call a shove. with your remaining stack i think this is a better amount to induce a shove from a worse hand than like 400+, and the board is really dry. if someone hit a set, so be it; it's unlikely. AA or KK are probably reraising. i wouldn't assume anyone's particularly strong just because they called a 5x UTG raise in a $3 tournament