Which USB Re Clocker

Robert did and granny hello
I am using a lamp Dac level 4 with auralic Aries LE as source using my I pad as a controller via the DS app. Jumping between SSD hard drive and tidal streaming (hi res)
recently my old I pad no longer works with the the DS app so while contemplating what to do next, I had a gustard USB to spdif gathering dust which I purchased but never really used.
Now I connected this by USB from my regular (noisy desktop computer) into the Gustard then out to spdif on the dac.
(please note this dac uses Amanero 384 USB / SPDIF with pcm and DSD decoding)
The timing space and realism was so much better.(streaming from tidal)
not much different to connecting my CD player directly to my dac
(via spdif)
I am using regular internet albeit totally wireless and no fancy cables just kimber and audio quest.

This got me looking at reclockers etc also ideon / mutec looked interesting also. I would like to go back to USB but I needs to sound just as good or better than spdif
For some reason going back to spdif just sounded right. Now I'm not sure if I should go back to USB.
Please HE!p
I'm hoping this thread will help the novices like me read on with good insight from you guys.
I would be great to see if your response are similar or totally different.
comments please
inshore your input is welcome also.

The Gustard is a USB to S/DIF converter up 384khz sorry for the confusion 

Another note regarding USB cables
which USB cable/s would be a good starting point that would actually make an improvement and what kind of improvement.

A reclocker is second best to improving the DAC‘s clock since asynchronous USB slaves the server to the DAC‘s clock. That said inserting galvanic isolation on the USB connection makes a big difference even if djones51 can‘t seem to hear it. 

I have been reading this forum for years and not commented previously, but this thread has perked my interest enough to make my first comment. 
To the OP, even though I’m guessing you have long since made up your mind about, will a Phoenix reclocker improve sq from my Zenith Mk2 in my system? The answer is definitely yes and it will not be a small improvement, it will be impressive. My only caveat is you need to use at least reasonable quality USB cables to get the most out of the Phoenix, having said that one needs at least a good quality USB cable to get the most out of a Zenith in the first place.

And before all of the armchair experts, who have never heard how much sq difference a Phoenix makes say obviously I need a better Dac, well think again, I have tried it with various quality Dac’s including my Mola Mola Tambaqui and every time it makes a big jump in sq. Is the Phoenix worth the money? the answer is yes, it’s the best dollars I have spent so far in HiFi.
By the way my streamer is a Zenith Mk3 but I have also tried it with a Auralic Aries G2.1 and again the Phoenix is the goods.

regards,
Terry