I want a Huion GT-190 with IPS screen, so I can do photo manipulation stuff, so don't need it like a pencil so long as it's easier than a mouse to mask and clone and stuff, which I expect it should be.

Wish there was a way to try them out, but maybe if any place does offers this week I'll just go for it.

Surely there must be somewhere in London that has them in Stock and able to demonstrate them?

If there is, they're not behind a search engine. :(

Ah well, just order one from Amazon then and if you don't like it send it back.