Technicalities :
Globes, very efficient, direct to phone is very good enough. High and deep sound stage. Very fast, decent detailed transients. Best for DM, prog, speed metal.
Serials, Not as efficient as the Globes, approx. 6db difference in efficiency.
Huge Sound field, as in huge usd1,699 sound field. Very High Ceiling, Very wide and decently deep to generate holographic imaging on large musical ensembles.
If both were re-creating a rave party, with Globes your on the dj mixing desk, whilst on the Serials, your on the mosh pit under a large dome of sound.
On a decent source, albeit large venue can be had, Serials can pin point source of voices, instruments, etc. Due to this (enormous staging) there is the impression transients are not as fast as the Globes, it can be a good thing, esp. Ambient and most post rock.
Both will handle complex passages very well, but if the performance is both complex and a lot of individual instruments involved - the Serials will always play it better.
Tuning. Both sets have neutral Mids, Serial is the more Neutral of the two.
The Serials are more organic, natural, open air as opposed to the energetic Globes.
The Large, deep Bass goes to the Globes. Mids is a matter of taste. Fast, fluid engaging goes to the Globes. Engaging but chill - The Serials.
Treble resolution - the Globes, simply brighter of the two. The Serial treble lingers longer though...
So, for Gangnam music such as the above track, which set should I play with?
For a re-enactment of the venue, I'd choose the Serials.
For monitoring the event - I'd choose the Globes.
Both will party down hard and in the end, the Serials will be with you till the after party hours...