I have the reMarkable 1. I've found the device sufficient to replace paper entirely. Due to the eink technology, the responsiveness depends on how much visual

I have the reMarkable 1. I've found the device sufficient to replace paper entirely. Due to the eink technology, the responsiveness depends on how much visual update there is on the screen. When you're writing it's very responsive, but if moving a complex drawing it may be slower. The reMarkable 2 should be more responsive though, especially since it has two cores.