is shoving or checking w intent to call better?

[hamnegger]

i can't fold but will checking induce worse hands that would normally fold to shove or does shoving get called enough by worse hands and protects against ace high getting a freebie?

Full Tilt Poker Game #3856576109: $5 + $0.50 Tournament (29287995), Table 27 - 15/30 - No Limit Hold'em - 20:10:03 ET - 2007/10/14
Seat 1: jewish joe (1,290)
Seat 2: suzymandy (1,395)
Seat 3: hero (1,755)
Seat 8: tdallison (1,440)
Seat 9: Matt_want_Cash (1,830)
suzymandy posts the small blind of 15
lamjones posts the big blind of 30
The button is in seat #1
*** HOLE CARDS ***
Dealt to hero [Qc Qs]

full table 4 folds
tdallison calls 30
Matt_want_Cash raises to 120
jewish joe calls 120
suzymandy calls 105

hero raises to 710
tdallison folds
Matt_want_Cash calls 590

jewish joe folds
suzymandy folds
*** FLOP *** [5h Kd Ks]
hero?

[Rupert]

Yes shove, 66-JJ will be what you get called by most of the time