I actually started with traditional equipment over 45 years ago. Compounds were just getting off the ground, and I have used them as well, but traditional is where my heart is.
More to your point, my biggest switch was from recurve to longbow. Back when I added a longbow to my arsenal, the quality was not what we have today and it took three years of hard practice before I felt confident taking that bow into the woods.
I killed a small 5-pt buck with it that year doing a "back-breaker" shot (my back broken from twisting so far around to shoot...not the deer's) from a treestand! Even had a reverse cant on the bow. But I had practiced that kind of shooting over and over.
I agree with those that have said that practice from all angles, body positions, etc. is important. "Target" practice is nice and good for building form, but stump shooting is the real test, IMO. If you can consistently pick and hit game kill-zone sized targets stump shooting you are ready.