Sam, I've been at this quite a while too, and have tried just about every style of shooting at least once. FOR ME, I shoot better than I ever have because I shoot more instinctively than I ever have. I'll try to explain.
I have a very well defined shot sequence, but I do not "aim" per se at all. I use a very slow swing draw coming up from the bottom, drawing the bow as I come up. My "anchor" is my index finger at the corner of my mouth and the top of my thumb at the point of my jaw. But I never stop the draw until the shot goes off. In other words that position triggers my shot but I'm pulling through all the time. My bow arm stops when it gets to where it needs to be but I don't think about it at all. Truthfully I don't think about anything at all. I just focus on the smallest little spot I can see well enough to aim at. So the entire shot sequence is one slow movement.
I don't see the arrow; don't want to see it. If I try to pre set my bow arm I see the arrow and don't shoot as well. From 0-25 yards it's the most deadly way I can shoot. 3-d, hunting either way. And it is SO MUCH more fun for me to shoot that way. No thinking about yardage, anchor, this or that. Just relax, focus and trust myself. I firmly believe the Good Lord gave us a tremendous amount of hand/ eye coordination. We just have to trust it long enough for our brains to remember what to do. After a short time it will become automatic.
It has a lot of advantages hunting over other methods. You don't need to see your point( low light), You can adjust with a moving animal easily, You cannot colapse or creep before you release because you are always pulling rearward.
The one downside- really long shots. FOR ME, somewhere around 30-35 yards is the limit that I can pick a tiny spot, and I need the tiny spot to focus on. So it's only limited on how far you can see well. For long 3d targets a gap or point on might work better. I like 3d, but it's just hunting practice for me. I don't shoot very far at live critters.