Ima be honest, I use it like all the time and I’ve never had a problem with it. Especially to the degree that you’re saying you had in just 10 min.
If youre fluent with Office tools then you should be able to use it.
The only single thing I noticed explicitly that bugged me was it not opening template files as a new file so if I saved it would save over the template.
You can argue that the math editor kind of sucks, which fair, if I was doing a discrete mathematics paper I’d be doing it in LaTeX which has like decades of modules and academia behind it

It’s a bit evil to say but there probably is going to be a national (US) recession or even global drop soon. I would just wait.
People will probably pawn off their parts for cheap, as most people are forced to do suring times of hardship,
but also if AI stops getting all of these massive speculative investments then theyre going to be forced to cannibalize their assets so we might see an influx of things becoming available like when the whole crypto mining craze died bc it wasn’t profitable anymore.
That said, the latter prob won’t be the same because the chips that would’ve made GPUs were used for other things that probably cant be repurposed for home computers.