Hand 1

This guy is weird, he's kinda laggy but open limps and 3 bets a rediculously high amount pre. His stats are 24/11/2 3bet is 27% over 180 hands. He squeezes at every opportunity. I've already 4 bet him twice to which he called one and folded the other.

Is 88+ an okay 4bet /stack off range against him?

$0.25/$0.5 No Limit Holdem
5 players
Converted at weaktight.com

Stacks:
UTG StArCuE ($46.50)
CO PohaNN ($55.60)
BTN Hero ($128.15)
SB imthesky ($62.40)
BB sinnnger ($52.00)

Pre-flop: ($0.75, 5 players) Hero is BTN
1 fold, PohaNN raises to $1.50, Hero calls $1.50, imthesky raises to $6, 1 fold, PohaNN folds, Hero raises to $17, imthesky goes all-in $62.40, Hero calls $45.40




HAND 2:

Same opp as 1st hand. Don't really understand how to play in this spot, cause I'm rarely in this situation. I think he plays kinda straight forwardish post, but very aggro. Bottom 2 against Lag/retard = get it in? I dunno. Tips and advice here much appreciated. And sorry if this is one of those simple stove moments.

$0.25/$0.5 No Limit Holdem
6 players
Converted at weaktight.com

Stacks:
UTG gigi350538 ($75.10)
UTG+1 imthesky ($61.65)
CO stopacting ($49.30)
BTN TheArtestKK ($66.95)
SB Swings_LOL ($87.55)
BB Hero ($56.55)

Pre-flop: ($0.75, 6 players) Hero is BB
1 fold, imthesky calls $0.50, 3 folds, Hero checks

Flop: ($1.25, 2 players)
Hero bets $1, imthesky raises to $4, Hero raises to $12, imthesky calls $8

Turn: ($25.25, 2 players)
Hero bets $14.50, imthesky goes all-in $49.15, Hero goes all-in $29.55