Actually, I switched (way way back when) from 1 e4 to 1 c4. Much happier getting away from all that memorization (it was like you had to have a whole book stored up for every possible Black response...and even then they'd play something weird, like the Fiesta variation, and find a way to topple your applecart).
Intresting. And what does a 1.c4 player play as black to avoid theory if I may ask out of curiosity? And which is more theory heavy, 1.d4 or 1.e4?
Tell us your story of why and when you changed you opening repetoire to 1.d4. Was it some of blacks replies to 1.e4? Was it the open positions that didn't feel well? Too many pawn structures that could arrise from it? Easier to win positionally?
I never thought I'd change but after noticing how my games were more successful when I started playing the caro-kann and slav defense as black I soon changed my white repetoire to 1.d4 to suit my new style better. I somehow have this feeling that 1.d4 supresses blacks counter-play a tiny bit more then when I opened 1.e4. Anyone else get this feeling?