[jqbx_jason]

Sure- a couple of (oddly specific) details:

1. Long lists (>100 items) don't perform well if you have to reorder them. Initial render is a bit slow but not that noticeable but if you have to reorder or add/remove from them on the fly it can be resource intensive.

2. Animation behavior varies between Android and iOS depending on what you're animating.

3. Re-rendering is expensive so you need to be careful when you update your state if you're using redux.

4. Easily fixable but console logging is expensive so be sure to remove all JS logs from production.