I have Squier CVC Telecaster. I am happy with this guitar overall but had minor issues with it's volume and tone control. I wanted them to have more smooth feel when I roll, to have gradual increase and decrease of its value. So I replaced stock pots to these.
It was more than I expected.
Pro: It opened up my guitar sound. Sound coming out of my guitar became more clearer and fuller. I felt like I installed new pups. And man... rolling these is really smooth and fun. With stock pots, I couldn't do 'Roy Buchanan' style volume and tone swells but with these, no problem at all.
With this minor upgrade, I am happy camper.
Con: None.
If you are not happy with your guitar sound (single coiled pups installed), try to swap your pots with this one [first] and see if you like the sound.