Not anything against ivan, it's just that all the GB's i made were via CTRL-ALT, and they have all been an amazing experience.
When I first bought into Group Buys here on GH the first one failed for me hence I had no choice but go with another organizer. That one worked brilliantly and you go with another and so forth because the amount of actual failures due to dubious organizers, is quite low here.
If you are forced to only deal with one particular organizer then you might miss others who will include some extras that you will need for a current keyboard. I use to despise PMK with such passion the very name of theirs made me reach for my gun but after dealing with them in some Group Buys they were quite good and precise in shipping the amounts I paid for.
Not saying they are better then Bunny in any way here, not at all because Bunny gives you the personal touch when organizing your order that a faceless corporation can never do. I still value that highly no matter the price. Sure you can be stingy and only go for the cheapest key-set due to your own circumstances but sometimes it pays to buy something that is available at this moment because there may never be a Round 2 venture.
Plus I still like the olden days of Group Buys here on Geekhack and BunnyLake still carries that well with every one he runs
.