Hi guys any help is appreciated. Are these okay or should i just always be avoiding these spots 100% of the time and not mixing it up this much at this level. Both villains were unknowns as I'd recently sat down on both hands; no reads other the original raiser on hand one opened 3x very lightly fom all positions. No commnets from Marshall please.

Hand 1.

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

UTG ($17.50)
MP ($134.75)
CO ($111.95)
Button ($44.85)
Hero ($99)
BB ($138.75)

Preflop: Hero is SB with , .
1 fold, MP raises to $3, CO raises to $10, 1 fold, Hero raises to $28, 1 fold, MP folds, CO calls $18.

Flop: ($60) , , (2 players)
Hero bets $49, CO raises to $83.95, Hero calls $22 (All-In).

Turn: ($202) (2 players, 1 all-in)

River: ($202) (2 players, 1 all-in)

Final Pot: $202

Hand 2.

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

UTG ($149.15)
Hero ($114.90)
CO ($116.30)
Button ($76.85)
SB ($35.35)
BB ($48.95)

Preflop: Hero is MP with , .
1 fold, Hero raises to $3.5, CO raises to $13, 3 folds, Hero calls $9.50.

Flop: ($27.50) , , (2 players)
Hero bets $22, CO raises to $103.3, Hero calls $79.90 (All-In).

Turn: ($231.30) (2 players, 1 all-in)

River: ($231.30) (2 players, 1 all-in)

Final Pot: $231.30