Deskew (phase align) Voltage and Current probes

[D3f1ant]

All the scope manufactures seem to have them in various forms, but the prices vary considerably.
Keysights is around AU$810, Siglents (looking remarkably similar to keysights in function) is less than 1/2 the price at AU$370. Neither of them look like they should cost more than a few $ to build. LeCroys one at least looks like a proper product instead of a bare board. 

http://www.triotest.com.au/shop/keysight-options/3656-keysight-u1880a-power-measurement-deskew-fixture.html
http://www.triotest.com.au/shop/siglent-options/3655-siglent-descew-board.html
http://teledynelecroy.com/probes/probemodel.aspx?modelid=23&categoryid=3&mseries=426

I can't see why I can't use a siglent (or any 3rd party) source to deskew my probes.
What are people here using or recommend as best bang for the buck?

[tautech]

Yes of course you can use any similar calibration fixture for the job, but be aware the stated current and voltages of these fixtures is also an accuracy/sanity check for your probes.

The old Teks had a metal loop for the probe cal output that doubled as a current loop for checking current probes, some other scope cal outputs had a rated output (current) to scope GND for the same reason. However if you are confident with your setup and deskew is the only concern any capable AWG with a fast edge square wave and reasonable drive capability would serve your needs.

I've got one of the Siglent deskew units that I could do measurements on if there was something you'd like but I'm away from base until next week.