Evernote is really horribly slow on my new PC and on my older one as well. I have no idea yet where I'm taking my data but it's going to happen. This has been a problem for way too long.
I have little to offer in the programming of evernote except I am about done and will just keep data text files I guess. It is so slow that it's unusable after I type a few letters. I cannot believe how bad both the web and desktop version are.