Wacom is on the decline but as far as I know the Intuos line is pretty solid. A thing to consider is support level, Wacom still has most support right now but as other brands get bigger and bigger presence then it's probably fine to choose one of them. There's Huion and XP Pen for cheaper alternatives, you see them a lot on Amazon and like Galeigh said you can get a screen tablet for a great price. Realistically, at this age and stage in her art growth any of these would be a good choice. I can help you narrow down from a shortlist if you'd like.
The real issue here that you're going to want to consider in all this is what program is she going to use to draw. That's a HUGE part of this that beginners overlook. Especially if she wants to animate!
The lions in the game for art right now are Clip Studio and Procreate, but Procreate is iPad so let's say Clip Studio for you. It is NOT an easy program to learn, but like with any program, the more you use the more adept you become. It can do SO MUCH.
There's cheaper, simpler programs as well I'm just not familiar with them but a quick Google gave me a bunch of leads so I'm sure you can find something that suits her needs.
All this to say--- yes, what you've picked is fine but go on and take a look at some of the screen tablets because sooner rather than later she's gonna ask for one of those instead lolololol