Jewels vs globs

[Pooter]

Hello everyone, I just finally found out how to get the update(Xbox insider) and have been playing on .13 for a bit. I know the upgrade system has changed but it seems as though there are both jewels and globs now. I am wondering what the difference is, such as are globs for level 6,7 and jewels are 8,9 or is it that globs are weapons and jewels are armor. Or do jewels give a final touch to level 10. 
 

just wondering the mechanics of it. Any clarity would be appreciated. Thanks in advance.