Here are a few hands I played that I had questions about (not using any HUDs so I have no stats)

Hand #1:

4 players, blinds 100/200, 0 ante

UTG (t3,322) = 16.61 BB
BTN (t1,331) = 6.65 BB
SB (t2,767) = 13.84 BB
Hero (BB), (t1,580) = 7.9 BB

UTG folds, button (who has been shoving almost every button, shoves for 6.65 BB). SB folds, Hero has AJ. Is this a snap fold on the bubble? At this point the blinds will be going up to 150/300 with a 30 ante. UTG is directly to my left and has been calling very light (earlier called an 8bb shove from the sb with K4 suited). If I fold here it would be tough for me to get many opportunities to shove against the player UTG (who also is CL). Is this still a fold? If so, what should my calling range be here on vs the button who has been shoving almost orbit otb.

Hand #2:

5 players, blinds 75/150, 0 ante

UTG (t2,558) = 17.05 BB
Hero (CO), (t1,135) = 7.56 BB
BTN (t2,120) = 14.13 BB
SB (t1,905) = 12.7 BB
BB (t1,132) = 8.55 BB

UTG folds, hero picks up A7 Is this too early to shove here? If so what should my shoving range be with 5 players left and me having 7.56 BB. Blinds were less than 1 minute away from going up to 100/200.

Hand #3:

4 players, blinds 100/200, 0 ante

UTG (t3,274) = 16.37 BB
Hero (BTN) (t1,380) = 6.9 BB
SB (t1093) = 5.47 BB
BB (t3,253) = 16.27 BB

UTG folds, hero picks up K8. Does hero shove here? SB has been pretty tight, and BB hasn't made any loose calls. Does my button shove here consist of mainly Ax or Kx? Or just Ax and pp?

Hand #4:

4 players, blinds 200/400, 40 ante

UTG (t2,176) = 5.44 BB
BTN (t860) = 2.15 BB
SB (t3,264) = 8.16 BB
Hero (BB) (t2,700) = 6.75 BB

Folds to button who shoves for 820. folds to hero in BB with KQ. This may be a stupid question. Does hero call here given the odds? It's on the bubble and in SNGs especially on the bubble you're rarely supposed to call off. Just wanted to make sure and see what the right play is here.

Hand #5:

4 players, blinds 200/400, 40 ante

UTG (t2,984) = 7.46 BB
Hero (BTN) (t1,600) = 4 BB
SB (t2,456) = 6.14 BB
BB (t1,960) = 4.9 BB

UTG folds, is hero shoving atc in this spot?