ShadowStalker of Time, Immortal Chronomancer or Corrupted Chronomancer?

The easiest to use of the three, that still maintains itself as dealing a load of damage would be Eternal Chronomancer. Whilst Shadow stalker of time is undoubtedly better, especially when one has mastered it's rotation and timing, eternal chronomancer is easier to use, and still deals out insane damage that can range from 300 - 600 k (depending upon support). The rotation for Eternal Chronomancer is 2 and 5 (do that 6 - 8 times for maximum stack) then press 3 (pause for a moment) then 4.

I prefer immortal chronoMancer; it has very high Dps.

In glitched rooms SSoT will melt any boss you're farming

Corrupted Chronomancer deals the 2nd highest DPS in the game after Chrono DragonKnight.

Immortal/Eternal Chronomancer deals the 3rd highest DPS in the game.

SSoT/SWoT deals the 4th highest DPS in the game.

Only for single burst dmg but SSoT/SWoT can theoretically get infinite dmg if they can keep looping the nuke. Which they can.

No.
No matter what happens SSoT will never out dps it

Nah man.
Sure SSoT/SWoT won't do 15m dmg in a single crit like Corrupted Chrono can but CC can't loop its nuke like SSoT/SWoT can.

Plus you can only get CC using the calendar while you can buy the Time Key for 6k ACs to get SSoT.

ShadowStalker of Time is ideal for easy boss soloing and farming in "glitch" room. Immortal Chronomancer is used more for soloing bosses that are of higher difficulty. And Corrupted Chronomancer (CC) is convenient for quick kill on high HP boss that are relatively easy to kill. However, this is based on personal preferences in using these classes, although I would suggest getting CC since the class is new and there is potential updates (i.e. new potions) for the class next year.

I've heard SSoT is the best in terms of damage. Either way, there's no question that it has the highest dps in the game in a glitched room, which I assume you'll be in if you're farming a boss.

?
Come on think logically
If that is so then just use Shaman for better farming potential and literally 'Infinite Damage'

The argument of CC vs SSoT really depends on whether the room is glitch or not. In glitch room, SSoT cannot be beaten since it exploits the increased DoT frequency which increases the next DoT nuke somewhat exponentially from stacking.