The first time I ever shot a bow that didn't have suction cup tipped arrows was 1965. I have been shooting recurves and long bows ever since and have always shot split fingers. That's how my dad taught me. But reading this thread got me to wondering if I have been doing it wrong for all these decades. So, I just finished a little test. I shot three arrows split finger then three arrows three under. I repeated this five more times. Not real scientific and a pretty small sample size but the results revealed no discernable difference. I did kina like the feel of shooting three under but instinctive shooting, especially at an animal, relies on muscle memory rather than thinking and aiming. Given that I have 57 years of muscle memory in the bank, using split finger. I'll just stick with split finger.