Hi all!

I played this hand at 400NL Rush on Full Tilt. Villain is aggro reg button steal 58%, flop/turn/riv cbet of 73/61/54, aggression % 48/39/35.

I get to the river in a somewhat standard manner and the question is whether to bluffcatch. On first glance it seems like this is near the bottom of my range and definitely is not within my MDF. However, my question is whether this is a good bluffcatcher hand? It does not block either of the fds that he may have (and 2 barrels with a near 100% frequency) and has a J. The J blocks some of his bluffs but also blocks some of his value combos of J9 and AJ which I think is more significant. I expect his value range to be quite polarised, to something like KJ+ which basically gives him KJ/AK/KQ/KT J9/AJ and sets. 

If we assume he is barrelling off with his FDs is J3cc a better bluff catcher than K8 for example? My thoughts were that whilst in hand strength this is near the bottom of my range, in terms of bluffcatcher strength it does well, but I am not sure if that is true.

Thanks!

Full Tilt Poker Game #34470754593: Table Veyron (6 max) - NL Hold'em - $2/$4 - 12:11:22 WET - 2014/07/21 [07:11:22 ET - 2014/07/21]

Seats: 6

Seat 1: Villain ($418)

Seat 5: x($668.30)

Seat 6: Hero ($507.80)

x posts the small blind of $2

Hero posts the big blind of $4

The button is in seat #1

*** HOLE CARDS ***

Dealt to Hero [3c Jc]

Villain raises to $8

x folds

Hero calls $4

*** FLOP *** [3d Qd Kh] (Total Pot: $18, 2 Players)

Hero checks

Villain bets $11.70

Hero calls $11.70

*** TURN *** [3d Qd Kh] [Th] (Total Pot: $41.40, 2 Players)

Hero checks

Villain bets $31.05

Hero calls $31.05

*** RIVER *** [3d Qd Kh Th] [2s] (Total Pot: $103.50, 2 Players)

Hero checks

Villain has 15 seconds left to act

Villain bets $77.60

Hero has 15 seconds left to act

Hero calls $77.60