Sakura tea recommendations?

I love Den’s Sakura Sencha but it’s seasonal which means it’ll be a few months before I can get my hands on some. I’ve been searching for an alternative and found that most so-called cherry blossom teas either have artificial flavoring or taste nothing like sakura flowers. Basically I want something that tastes similar to Den’s. I found these three teas that look promising:

http://www.itoen.com/sakura-sencha#.Vm9PwGQrK2w
http://www.thesteepingroom.com/products/sakura-sencha
https://www.o-cha.com/sakura-sencha.html?category_id=157

Has anyone tried these teas? Are there other cherry blossom teas that you would recommend or should I wait for Den’s?