If youre talking about strictly blind vs blind right now, as the hand itself played., then you don't have 30bb. You have an effective stack of 16.7bb so if you were to shove, you'd be hsoving 16.7bb and have 13.3bb behind. This is most certainly not the same thing as shoving 30bb into another stack of 30bb. You don't really have a lot of hands on the villain, but given that over the 40 hands he has no gap between his preflop raising and putting money in the middle, and it's at 15%, i'd say it's more likely than not he's going to converge somewhere near a reggy player. Has he 3b shoved at all lately or open shoved at all? If he 3bets light or simply knows that you open light here and thus reshoves lighter or simply knows to shove light, eg taking spots like these with hands like Ax, then I totally love limp/call. I fell in love with it this weekend. I normally open or fold nearly every bvb confrontation, which leads to more barreling and playing trickier and having swingy pots, especially since I'm pretty much dictating I'll be playing out of position hands big (raise + cbet usually at least). If he's shoving like A3 and K7 in addition to KT QJ A9, 88 etc, then I like limp/calling here. I'm at work, so can't check math but… 42 combos of bigger pairs than yours, 30 combos of pairs smaller than yours, youre slightly better than flipping (not 45/55) against any overcards he can have (and you have dead money from antes and whatnot). also 1 combo of = hand strength lol. 42:32 is really the only thing you need to worry about here because youd be correct in calling for a flip if you don't believe yourself to have a spectacular edge in other spots (and you shouldn't. This seems similiar to me when asked what to do with AK bvb and first hand of the mainevent guy open shoves QQ…nearly everyone who would fold in order to maximise edges elsewhere is overestimating their ability and the variance involved in a tournament…so i tend to avoid thinking about getting rid of coin flips, especially when youre getting better than even money (antes+the blinds that are no longer yours currently staring you in the face when its folded to you). In order to correctly call then (when icm isnt a factor and chipEV is basically equal to $ev), you need to combat the 10 combos where you're a 4:1 dog. Him shoving A2-A5s is 16 combos right there. While I'm not exactly sure if you can r/c without reads doing more math, the brief rundown I gave should show you the other option in limp/deciding. Plus people play so strangely after you limp blind vs blind that it looks like you can cbet most boards nad theyll just get out of the way. 🙂