I used to stay with one major bag throughout the season, seldom change the golf clubs in and out of the bag, just like I stay with one brand or type of golf balls throughout the season without swapping with different golf balls.
Back then, staying consistent was important to squeeze a few strokes lower than the year before. Right now, I play whatever golf club pleases me.
In general, I use one flex softer for the Winter months and the irons with a wider sole, a lighter putter and a softer golf ball. Oh, an important addition, under-layer for my outfit.
