His PFR-sizing seems super transparent to me. What does your history with V indicate?
It doesn't seem indicative of this.
In my experience, a LAG making a small raise OOP is usually a speculative holding such as a small pp 55-88, suited Ax or AT-AJ.
Pre, I 3bet bigger, 30-35, you still have limpers to contend with that have position on you and could possible cold call.
OTF I bet a smaller proportion of the pot, 1/2-/23.
OTT, the A is a terrible card for him to bluff because it hits your range so hard, I'm giving him credit.