Cake Poker No-Limit Hold'em, $0.04 BB (6 handed) - Cake-Poker Converter Tool from FlopTurnRiver.com

UTG ($5.10)
MP ($0.64)
Hero (CO) ($2)
Button ($2.57)
SB ($2.09)
BB ($5.40)

Preflop: Hero is CO with A, K
2 folds, Hero bets $0.12, Button calls $0.12, 2 folds

Flop: ($0.30) 2, J, 10 (2 players)
Hero bets $0.20, Button calls $0.20

Turn: ($0.70) 5 (2 players)
Hero checks, Button raises to $2.25 (All-In), Hero folds

Total pot: $0.70 | Rake: $0.04

Ok, so I'm waiting for pt4 to download on my new lap, and just kinda breathing in on my table. I was gonna be ready to 3b this and I started thinking:

Should I be 3b'ing smaller on shallow tables?

if I 3b to .48 here , a 4b is essentially AI' right?????