CARCHARIAS, COME BACK! I'd buy that Sagan PCB too.
Re: Guitar Mania, I bought two from them when I started building, and I received three:
Uberschall: Kind of early build for me so I was sure it had to be me. Could be. But, I put some care and effort into troubleshooting, feel like I found a problem spot, didn't get anywhere on their FB fan page. Might pick at it sometime, a year wiser now. Girlfriend's review, "It sounds like a bad guitar player trying too hard."
Maestro Stage Phaser: I hesitated, but it was just sitting on my bench and I've wanted a phaser. I just built it and It sounds great! Problem is, I didn't order it, I ordered something else. He said sorry by throwing in an overdrive I don't want/won't try with it. But I do like my phaser!