Hi Christian,
I used to go down 'looking' at neither one but ended up once down with my look on the cue ball. I then had to refine my 'aim'. I've played rather well for more than 4.5 decades that way. But my game started falling off a bit after I ruptured a disc in my back & my eye issues worsened a bit.
Then Gene Albrecht (Perfect Aim) convinced me that for pool I am cross eye dominant. Looking at the OB as I go down has cleared up some of the recent issues that had crept into my game. I look OB last except for some of the more unusual shots. Like very near a rail, over a ball, or slow rolling the ball, etc.
Also, using TOI led me to not using pre shot strokes & I like it. It sort of puts focus on the CB & the lines but I still like looking OB last as it helps seeing what part of the pocket the OB enters & that can be beneficial if one uses it.
You seem to be an explorer. That's good. Many god things can be found when one explores. Then there are some things can swallow you up too.
Take Care,
Rick
Hi Rick,
I have also studied Gene´s approach and I like it

For me it´s like this, you can always learn new things and you will always remember the old ones. new learning does just add not detract, in "play" however it can disturb because of so many new things to "remember/think of" but that for me at least is of very little concern since I play to learn and "winning over myself" not the opponent. I can if I "want" put up the "A" game, the competitive game (CJ I say is the Master of it) but I seldom endure so long, I find myself trying to look for something "new"/funny to do

The game is perfect and very brilliant imo. Lots of fun

Take care my friend
Christian