Is a captured good tonearm cable better than a high quality one DIN connection?

Good thing Frogman your gonna burn yourself. 

I once gutted a perfectly good Conrad Johnson preamp. Mounted the main board in a new chassis, the power supply in another chassis, eliminated all the switches except the selector switch and volume control,
and wired the whole thing with silver wire I got from Mark Levinson using the best switch, pot and RCA jacks I could find at the time. I was using Acoustats that had their own high voltage power amps. I suppose it sounded better for a while. But, is was not long before it was bested by a Threshold preamp. Then, the speakers were bested by a new model but the bass still sucked so I started up with sub woofers and on and on and on.  

It all boils down to my motto: the best connector is no connector. No matter how expensive a connector might be, no matter how elegant it may appear, and no matter what precious metal it is made of, you are better off getting rid of it.

@millercarbon,

I like cables that weren’t captured. 

Very little difference....captured wins and if you don't need to unplug it, then choose captured.   I doubt you could hear a difference.

Good tonearm for me is only with removable headshell.
The same with  removable cable - you can change length, capacitance etc.
Freedom.