GPX owners with a QcK pad—Tiger ICE v2 dots: yay or nay?

Hello Guys,

Still rocking the stock skates on my G Pro X Superlight and paired with a SteelSeries QcK cloth pad. Thinking of swapping to Tiger ICE v2 dots and have a couple questions:

• Are they worth it over the stock skates?
• How many dots should I use and where?
• Should I peel off the little ring skate around the sensor or leave it?

Appreciate any first-hand experience!