Lumin U1 Mini - LPS vs upgraded power cord

tuberist, thank you for the video tip - very positive words by Kevin Deal! Did you add a LPS to your T2? Was the sonic improvement noticeable/worthwhile?
Thanks

Trigger, I run a Lumin T2. Did you see Kevin Deal's video regarding the S Booster LPS???

@spinaker01, nekoaudio,

thank you for your responses. In general (and as spinaker01 mentioned, in the Lumin line-up), it makes sense that a linear power supply would yield benefits. However, considering that some manufacturers/devices use SMPS units very effectively (Devialet, Soulution), I was curious as to how much I would gain by adding a 3rd party LPSU.
It'd be interesting to hear experiences from Lumin owners that have gone down the LPSU upgrade path.

Thanks again

The engineering and science comparing a linear power supply to a switching power supply is documented.

Just guessing, but likely LPS. All of the higher tier Lumin products use them so there must be a reason they go to the extra expense.