10NL AQs and AQo vs tricky flops

Here are a couple of hands I struggled with. What do you do when the flop pairs and what do you do when the board is three of a single suit? In hand one, Smokenj100 is a 49 | 0. Would you call his all-in? I had TPTK and nut flush draw and gut straight flush draw. Let me know what you think.

$0.05/$0.1 No Limit Holdem
7 players
Converted at weaktight.com

Stacks:
UTG tighty-frank ($10.15)
UTG+1 idmtchris ($10.00)
MP Tontech ($1.70)
CO smokenj100 ($5.40)
BTN Benassi82 ($9.85)
SB lelouchR2 ($9.90)
BB Hero ($18.80)

Pre-flop: ($0.15, 7 players) Hero is BB
3 folds, smokenj100 calls $0.10, 1 fold, lelouchR2 calls $0.05, Hero raises to $0.50, smokenj100 calls $0.40, lelouchR2 folds

Flop: ($1.10, 2 players)
Hero bets $0.80, smokenj100 calls $0.80

Turn: ($2.70, 2 players)
Hero bets $2.20, smokenj100 goes all-in $4.10, $1.90 to Hero ($15.30)?

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And in this next hand, Villain Brandon is a 42 | 16 and had pushed me out of a couple of pots. I personally felt he had a pair and single spade. How would you play this tricky flop?

thanks!

$0.05/$0.1 No Limit Holdem
9 players
Converted at weaktight.com

Stacks:
UTG MGLittleton ($9.75)
UTG+1 Desti10 ($10.25)
MP1 Lesovi4OK ($18.15)
MP2 Hero ($10.95)
MP3 Xenarc Blue ($7.35)
CO schmalz2001 ($1.70)
BTN History ($10.65)
SB oomps83 ($10.10)
BB brandon7922 ($8.90)

Pre-flop: ($0.15, 9 players) Hero is MP2
3 folds, Hero raises to $0.40 ($10.55), 4 folds, brandon7922 calls $0.30 ($8.50)

Flop: ($0.85, 2 players)
brandon7922 checks ($8.50), Hero bets $0.80 ($9.75), brandon7922 raises to $3.20 ($5.30), $2.40 to Hero ($9.75)?

obv. snap call hand 1 as you're freerolling Ax and have equity vs. Tx and you're getting like 4.5:1

hand 2 looks like a fold, you're either like 50/50 against his pr+spade or you're quite an underdog to a set/flush/straight/2pr hand.