Is there a better small , flowering cherry?

[agoodbook]

I am just browsing, ready to buy a (hopefully) beautiful flowering cherry for my DD's house warming present. It will need to live in a pot .
I have seen this
Prunus incisa 'Kojo-No-Mai
Thoughts and advice please- or any other varieties?

That is a dwarf flowering cherry so will be perfect.

thanks Lethal - I have to go quite a bit out of my way to go and see one to choose, so just wanted to make sure the journey was worth it :)