Kindle Scribe Colorsoft questions

[leaston]

Morning,
I'm awaiting Kindle Scribe Colorsoft availability in the UK and wondered if anyone who has one could answer some questions please?

How is it with PDFs in terms of performance? Is it as painfully slow as eink devices have been in the past? Is it true that colours won't show up on PDF documents unless you send the document through your Amazon email?

I read somewhere that handwritten notes cannot be encrypted and are uploaded to Amazon Is this correct? I would want to use this for journaling and having my files encrypted is a must. I'd prefer them to remain local too and to have some way to download them to PC rather than the cloud. Is this doable?

Thanks