I'd rather b/f $0.60 OTR. It's 2NL. Always heavily weight the value of b/f on every street.

If 10NL or up, then x/f when the spade hits the river is probably nearly the same EV as b/f 1/3 pot.

If Villain shoves back, then it gives Hero 5:1 on a call, which is pretty tough to fold in plenty of cases. At the micros, though... TPTK is good less than 20% of the time to a river raise.