Yes, my DD who started her periods last year aged 10 loves her period pants. I find them better than anything else for the tween age group.
We've bought several different varieties and been very happy with them: Flux, Wuka, Cheeky Wipes and some unbranded ones on Amazon (actually after 6 months of use the unbranded ones can leak a bit so maybe not as good as the other three).
Often one pair will last for the full school day but DD carries a spare pair in her school bag and changes if she needs to.
I also bought DD some swimming period bikini pants by Ruby Love. She tested them in the bath and then wore them to go swimming with friends. While she's tried tampons successfully, I could see that it was stressful and a bit of a faff for her. I was also worried about her accidentally leaving them in too long - she's still just a kid and it could easily happen.
Personally, I don't like pants or pads and will be sticking to my mooncups, but I definitely recommend them for this age group.
Neither of us have heavy periods so I can't comment on how good they are for people who have to change pads or tampons every hour or so.