Hey all,
A few months back, I bought one of Ingo's clock boards. I believe it's version 1.8, if I'm not mistaken. I don't think I'm saying anything that hasn't been said before, but I'm quite pleased with it. I was having the typical problems with my old one, and while hypothetically I could have fixed it with a lot of trial and error, this was a much easier route. It looks nice all lit up (I got the warm white LEDs), it works properly, it's a plug and play solution. If you've never disassembled the clock, it's a bit of a pain to do so, but relative to any other mechanisms on TZ, it's not too difficult, and the same would be true regardless of which board you used.
One of my initial concerns was dealing overseas; I'll assure anyone considering it that this was not an issue. If I recall correctly, I ordered something from a US supplier around the same time I ordered the clock board, and the board got here first, which was a pleasant surprise.
Long story short, if you're considering a new board, at least consider the Ingo board. I don't think you'll be disappointed. Cheers.
Luke