I was in serious time pressure in my last OTB event (game 1:55 + 5 second delay) because I was struggling on the Black side of a stonewall (White pawns on c3, d4, e3, f4).
I stopped recording on move 75 when I had four minutes left. My opponent had ten. I won on time with 1 1/2 minutes remaining. We played over 100 moves and the game lasted four hours and ten minutes.
The quality of the game is higher when time pressure isnt involved to make one " rush their moves " . Perhaps you arent interested in the quality of the game but I am . I have always managed my time very well but as you age you slow down and it becomes increasingly more difficult to play as fast as much younger opponents while maintaining accuracy . The time controls in the US weekend swisses only get faster and 3 and sometimes 4 games played in a day , I doubt thats the case in UK . When you get older and amass more OTB experience you will likely feel more like I do about increments .