T+A DAC 8 DSD vs chord Hugo TT vs SoTM sDP 1000 EX?

Does anyone have any experience comparing these? I find the T+A very attractive considering the price and its handling of DSD 512. The chord or the SoTM are some of the other options that look interesting. The performance as a pre amplifier is critical as well.
Any of these will be challenging an exogal Comet DAC which is being powered by the best power supply I know of (Qualia Physic, unfortunately no longer available) and which brings it to a level that is head and shoulders above the exogal external psu. So this is my baseline and I'm wondering if any alternative in this price range may be more than a side step regarding the exogal ...

Thanks!