Hi, help with Kindle Oasis vs Kobo Libra 2

Hi, I have had Kindle devices since I started reading in this devices but I don't think I can afford another Kindle Oasis, so I was wondering what do you all think about the Kobo Libra 2.

I need a device with buttons, I'm really not a fan of passing pages with touchscreens, also I don't know if there is a plugin like Kindle Collections that work with Kobo Libra 2, I miss it so much!!!

I need a device that can let me upload a lot of fanfics and chinese novels, that works with mobi and epub and that has light on it's own.

Also if I could see the lengths of the books as I did with the kindle keyboard it will be amazing!!

Thanks for any help. Be well, Monica