Tampon...HELP!

Nika • 23 | Hair Stylist | Positive Vibes | 💛
So I HATE using pads, but here lately I've been resorting to them because my period has gotten much heavier. My question to you all is....what tampon is best for you? My super+ tampon NEVER opens inside so I'm always leaking into a pantie liner. Ladies help! 
I usually use Tampax® Radiant super+ or Tampax® Pocket Pearl super+.