[Closed] NL50 river value set/fh

€0.25/€0.50 No Limit Holdem
8 Players
Hand Conversion Powered by weaktight.com

Stacks:
UTG (€168.85)
UTG+1 (€77.65)
MP1 (€57.25)
MP2 (€50)
Hero (€211.25)
BTN (€50)
SB (€49.50)
BB (€49.25)

Pre-Flop: (€0.75, 8 players) Hero is CO 2♦ 2♥
UTG calls €0.50, 2 folds, MP2 raises to €2, Hero calls €2, 2 folds, BB calls €1.50, UTG calls €1.50

Flop: 2♣ 4♣ 7♥ (€8.25, 4 players)
BB checks, UTG checks, MP2 bets €5.50, Hero calls €5.50, BB folds, UTG folds

Turn: K♠ (€19.25, 2 players)
MP2 checks, Hero bets €11, MP2 calls €11

River: 6♥ (€41.25, 2 players)
MP2 checks, Hero bets €50, MP2 folds

Final Pot: €91.25

€0.25/€0.50 No Limit Holdem
7 Players
Hand Conversion Powered by weaktight.com

Stacks:
UTG (€17.50)
UTG+1 (€50)
MP (€49)
CO (€52.65)
BTN (€22.30)
Hero (€85.25)
BB (€41)

Pre-Flop: (€0.75, 7 players) Hero is SB A♠ A♥
2 folds, MP calls €0.50, 2 folds, Hero raises to €2.50, 1 fold, MP calls €2

Flop: K♠ Q♥ 7♣ (€5.50, 2 players)
Hero bets €3.50, MP calls €3.50

Turn: A♦ (€12.50, 2 players)
Hero bets €8.50, MP calls €8.50

River: 8♥ (€29.50, 2 players)
Hero goes all-in €70.75, MP folds

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.25/$0.5 No-Limit Hold'em (8 handed)

Known players:
[tg]SB$9.75:///////;BB$21.10:///////;UTG2$9.25:///////;MP1$10.00:///////;MP2$9.25:///////;MP3$54.55:///////;CO (Hero)$50.00:///////;BU$60.50:///////;[/tg]

Preflop: Hero is CO with 4:h, 4:d.
3 folds, MP3 raises to $2.00, Hero calls $2.00, BU calls $2.00, SB folds, BB calls $1.50.

Flop: ($8.25) 4:s, T:c, 6:d (4 players)
BB checks, MP3 bets $4.00, Hero calls $4.00, BU folds, BB folds.

Turn: ($16.25) Q:c (2 players)
MP3 checks, Hero bets $11.00, MP3 calls $11.00.

River: ($38.25) Q:d (2 players)
MP3 checks, Hero bets $33.00(All-In), MP3 folds, Hero gets uncalled bet back.

Final Pot: $38.25.

Well, I had a couple of spots like this and I'm wondering what you think about my play. Let's say we play against unknown. Is there more value in making thin value bets or do I get more on average if I bet big?

I always choose my bet sizes so I'm able to shove river with about pot-size, but is this really the most profitable option?