Perfect time for StopnGo or push

[TWINUNO]

HoagieRoller is a real weak player calling raises which are 1/4 of his stack then check folding. What do i do here? Kind of afraid of big stack calling since i wont have much FE

***** Hand History for Game 2404962545 *****
NL Texas Hold'em $10 Buy-in + $1 Entry Fee Trny:14154526 Level:5 Blinds(75/150) - Friday, July 22, 13:21:02 EDT 2005
Table Table 11506 (Real Money)
Seat 4 is the button
Total number of players : 4
Seat 3: HoagieRoller ( $645 )
Seat 4: Fknbucky ( $3830 )
Seat 5: HERO( $825 )
Seat 6: ChairKaga ( $2700 )
Trny:14154526 Level:5
Blinds(75/150)
** Dealing down cards **
Dealt to HERO[ Qh Ad ]
HoagieRoller calls [150].
Fknbucky calls [150].