It's all personal preference. I'm on my second pair (CCM EFlex Pros from Vaughn V2s). I knew I didn't want a very stiff pad (Reebok/CCM Premier, Warrior G2). Trying on the pads I did in store, I found the CCMs to be the most comfortable when in butterfly, and were lighter than the Vaughns, Brians and Bauers I tried (at least they felt lighter). On top of that, the CCMs sealed the ground better than any pad I had tried. After reading a few in-depth reviews and thinking about my perceived "style", I settled on what I have today. They're not perfect (I wish I opted for a smaller thigh rise and single external break), but unless I can get a one-to-one swap with no money out of my pocket, I'll be using my pads for the foreseeable future. I think if you have complaints about your pads, you see if you can remedy it by going to another brand, or another size. Other than that, there's no real way to "know" if the pad you're wearing is right for you.