Metal Chip areas of Limbus

[Davitron3000]

Has anyone done any of the Metal Chip areas of Limbus (CS Apollyon & Central Temenos - Basement 1) and want to share some fighting strats?

I have the info that ffxiclopedia lists, but I just wanted to get some first hand accounts of what the areas are like. My Limbus group just got our first Metal Chip to drop and I want to be ultra prepared before we try using it because it seems the Metal Chip drop is rare. (we have been doing Limbus for a while and only gotten one Metal Chip).

Thanks in advance for any info.