4
This is Lulu!
(beehaw.org)
After 5 years together I can't imagine not having her about.
I have a Remarkable 2 as well that I love. But I also have an old Sony PRS-500 that is still kicking along and takes ePubs without any problems.
It does react to finger input, but it really shines with the pen. I'm not sure it is really worth it without the pen if I'm honest.