"I'm not a big bluffer at poker"
Then you are not a poker player. Study more to be able to bluff better, and more often. Higher betting frequencies means more +EV spots, and higher betting frequencies means higher bluffing frequencies and higher successful thin value bets frequencies. You win more money from poker with a structured strategy where you have a significant portion of your range betting as a bluff.
If you always bet your good hands, then what happens when you check? Villain can profitably bluff a higher portion of his range than he would against the any other player, and you lose value. You always check your bad hands, what happens when you bet? Villain profitably folds a higher portion of his check/calling range than he would against any other player, and you lose value. You need to balance those things out to be a tougher player, and a more successful one.
Labeling yourself as "not a big bluffer" is just accepting a leak on your game that you shouldn't keep.
On the question, probably the best spot to play a underbluffing strategy is microstakes 90-man (25c) or 180-man ($1) SnG on Pokerstars or microstakes MTTs in Party Poker, or microstakes Zoom Cash Games (or similar). There, less people is paying attention to your frequencies and these strategy flaws get overlooked.
Freerolls and any tourney with buy in of under 5 dollars. I find a lot of curious calling station type players that make your straight forward style profitable in those games. You will be exploited in games with higher buy ins
I believe that you can make money in low stakes single table sit and goes with little to no bluffing.
"I'm not a big bluffer at poker"
Then you are not a poker player. Study more to be able to bluff better, and more often. Higher betting frequencies means more +EV spots, and higher betting frequencies means higher bluffing frequencies and higher successful thin value bets frequencies. You win more money from poker with a structured strategy where you have a significant portion of your range betting as a bluff.
If you always bet your good hands, then what happens when you check? Villain can profitably bluff a higher portion of his range than he would against the any other player, and you lose value. You always check your bad hands, what happens when you bet? Villain profitably folds a higher portion of his check/calling range than he would against any other player, and you lose value. You need to balance those things out to be a tougher player, and a more successful one.
Labeling yourself as "not a big bluffer" is just accepting a leak on your game that you shouldn't keep.
On the question, probably the best spot to play a underbluffing strategy is microstakes 90-man (25c) or 180-man ($1) SnG on Pokerstars or microstakes MTTs in Party Poker, or microstakes Zoom Cash Games (or similar). There, less people is paying attention to your frequencies and these strategy flaws get overlooked.