They are virtually the same thing. They’re both digital switch-mode power supplies. The Godlyke is a bit more expensive, but the new version offers an additional 300mA over the 1 Spot, so the price difference is decently justified this time around.

But then again, how many of us actually NEED nearly 2 Amps of current to spare? Most distortion pedals don’t even use 1% of that…

Besides, all of their accessories are interchangeable, so it doesn’t matter which you really go with.

As far as problems, they have all of the benefits and drawbacks you’d expect from digital switch-mode supplies. There is nothing significant I know of or have seen which makes the Godlyke better than the One Spot and vice-versa. But compare them to transformer-based supplies and supplies with isolated outputs, and now we have a real comparison point…

But as far as the typical powering situation goes, either supply you’re considering works great. It’s only for the unusual powering scenarios that you’d need to look beyond them…

Well, I use PowerJack by Carl MArtin. It’s basically the same concept…

here in czech republic, they’re really cheap, 6 connectors daisychain with different extenders, something like… 1,4 amps I think. For the money it’s awesome

I have just 1 thing… don’t use them for powering up your digital delays. Since I bought it, i had Boss DD-20, Carl Mrtin Red Repeat and now i use SMMH. The Red Repeat was OK, dead quiet… it’s not really a digital… but DD-20 and SMMH had a problem – when I turned on my distortion, I could hear pile of annoying noise and popping to the rhytm of flashing LED… not cool

So use it, butbe prepared for situations like this