X/Raise OOP in 3bet pot

Hand from Ignition 5NL 6max,
For some reason the reload didn't kick in this hand and get me back to a 100BB stack, so I only had roughly 75BBs.
Recently, I have been experimenting with x/raising in this sort of spot with both bluffs and good hands. Often I will 3bet in SB against a late position open and the they will call lots of flop bets with air and bet turn, or raise me on the flop. Anyways, do you all think the x/raise is a better play than just cbetting here, especially if you think your opponent will bet a lot when checked to.

Hand History driven straight to this forum with DriveHUD Poker Tracking Software

NL Holdem 0.05(BB)
BTN ($5.80) [VPIP: 20.2% | PFR: 16.9% | AGG: 26.3% | Hands: 91]
HERO ($3.76) [VPIP: 25.6% | PFR: 16.5% | AGG: 29.4% | Flop Agg: 31% | 3-Bet: 9% | Fold to 3-Bet: 50.6% | 4-Bet: 12.6% | Hands: 41382]
BB ($5) [VPIP: 0% | PFR: 0% | AGG: 0% | Hands: 2]
UTG ($3.14) [VPIP: 36.5% | PFR: 5.8% | AGG: 42.1% | Hands: 52]
HJ ($5.81) [VPIP: 21.4% | PFR: 7.1% | AGG: 22.7% | Hands: 56]
CO ($3.30) [VPIP: 74.2% | PFR: 12.9% | AGG: 40% | Flop Agg: 27.3% | 3-Bet: 11.1% | 4-Bet: 0% | Hands: 33]

Dealt to Hero: K♠ A♣

UTG Calls $0.05, HJ Folds, CO Raises To $0.15, BTN Folds, HERO Raises To $0.75, BB Folds, UTG Folds, CO Calls $0.60

Hero SPR on Flop: [1.59 effective]
Flop ($1.60): 9♥ T♥ A♠
HERO Checks, CO Bets $0.55 (Rem. Stack: $2), HERO Raises To $3.01 (allin), CO Folds