Simplifaster described the benefits of the Bulgarian Split Squat on sports-performance in the article My Love Affair with the Bulgarian Split Squat.
If you browse through my videos, you can probably see, that I somehow share this love-affair with Bulgarian Split Squats, well whether it’s a love-affair, I am unsure, but I consider it a highly valuable exercise. Check out double Olympian Twan van Gendt doing a Bulgarian Split Squat with 210 kg
The Bar Bend explained Why You Should Use Both Low and High-Bar Squats In Your Training the unique benefits of each squat variation and how to combine both into your training program.
Juggernaut Training Systems shared High Bar vs Low Bar Squat, comparing the two squat variations, technique differences, different movement patterns and training application. Check it out