This will mainly depend on your preference, this is a subjective choice for you to make.
The Globe is one of the best Mids in any price range - full bodied, but not very thick in presentation, a tad warm, the treble is less bright compared to the '50, which is slightly emphasized.
They (the Globe) is mid bass focused bottom end as opposed to the sub bass on the '50. Mids on the same (the '50) are neutral. very neutral compared to the Globe.
Technicalities - more detail retrieval on the '50. Pleasantness - more musically enjoyable on the Globes, albeit less on details, particularly lower trebles, but energetic just the same.
Staging - scale of imaging is larger on the Globe, stage depth - more holo on the '50.