Hi.
I have a Kobo h2o first gen, and I don't have exactly the need, but the desire for an upgrade... I want a new toy in short

I really like the new Libra, but I'm also tempted by the Kindle Oasis, hoping it will be discounted during Black Friday lol
I have always sideloaded my books with Calibre so it wouldn't be a problem to convert them to Azw or what is the format supported by the Kindle.
I like the flexibility of Kobo, but I have a prime account with kindle unlimited (in Italy is included in the subscription, even if with a less extensive archive ) and with a Kindle I could use it...
What I would like to know is, in the Kindle the reading is similar to the reading with Kobo? Have I the possibility of importing fonts, knowing the percentage of reading, how much time I need to finish the book etc?
And, now my books are all organized by genres with tags, can I have the books on the Kindle organized in the same way?
For those who have tried both software, which one do you like better and why? (Big question I know lol, but apart from an old nook I've always had kobo e-readers and I'm curious to know the pros and cons)
Thanks!