# YYR Diffusion Thoughts/Reviews?

**URL:** <https://forums.yoyoexpert.com/t/yyr-diffusion-thoughts-reviews/42721>\
**Category:** Looking for Help/Recommendation\
**Created:** [September 13, 2012, 3:13am UTC](https://forums.yoyoexpert.com/t/yyr-diffusion-thoughts-reviews/42721 "2012-09-13T03:13:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![WretchedRapture](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/wretchedrapture/32/1124_2.png) [@WretchedRapture](https://forums.yoyoexpert.com/u/WretchedRapture)\
**Post date:** [September 13, 2012, 3:13am UTC](https://forums.yoyoexpert.com/t/yyr-diffusion-thoughts-reviews/42721/1 "2012-09-13T03:13:52Z")

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For those of you who have had the chance to play with one of these beauties, what do you think? I don’t doubt that it plays with the likes of the Protostar & Northstar, but I’m curious as to the little things…Does it play heavy, light, floaty, solid, etc? It must play fast, seeing as how Ryota was jamming with it, but what else can you add? 🙂

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**Author:** ![yuki\_onitsura](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/yuki_onitsura/32/1162_2.png) [@yuki\_onitsura](https://forums.yoyoexpert.com/u/yuki_onitsura)\
**Post date:** [September 13, 2012, 6:02am UTC](https://forums.yoyoexpert.com/t/yyr-diffusion-thoughts-reviews/42721/2 "2012-09-13T06:02:56Z")

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I’d say heavy and solid. It really hits the end of the string with a thud when thrown. Mine’s a bit vibey but it’s nothing that effects play and it’s probably tunable for those so inclined.

Yuki