Good article, and I like the fact that it does approach this topic with a "yes, deep squats are best if you can do them, but if you can't, it is not the end of the world". I used to think weight was the most important part, so I'd load up 525 and do 1/2-3/4 ROM and didn't get the growth I expected. So, I went back to the drawing board about 10 years ago and unloaded all the weight with a concentration on form and ROM. Now, I max out at 375 with real deep ROM and in the 6-8 rep range @ 6 sets, and am stronger than ever.