Is it better to 4bet this hand preflop? I have only a few villain hands.
What's your std play in this typical spot preflop when you don't have info?

as played postflop....what do you suggest??







Poker Stars, $0.05/$0.10 No Limit Hold'em Cash, 8 Players

SB: $8.33 (83.3 bb)
BB: $8.68 (86.8 bb)
Hero (UTG+2): $10 (100 bb)
MP1: $11.07 (110.7 bb)
MP2: $11.18 (111.8 bb)
MP3: $12.24 (122.4 bb)
CO: $10 (100 bb)
BTN: $10 (100 bb)

Preflop: Hero is UTG+2 with K A
Hero raises to $0.30, 2 folds, MP3 raises to $0.90, 4 folds, Hero calls $0.60

Flop: ($1.95) 5 K 6 (2 players)
Hero checks, MP3 bets $1.10, Hero calls $1.10

Turn: ($4.15) 3 (2 players)
Hero checks, MP3 bets $2.90, Hero calls $2.90

River: ($9.95) 7 (2 players)
Hero checks, MP3 bets $7.34 and is all-in, Hero ?