I have a ducky shine 2 myself, and I like it a lot. Do you know which switch type you want? That would be the most important thing. I'd recommend something like this (http://www.wasdkeyboards.com/index.php/products/sampler-kit-1.html
) to try out different ones for cheap before you commit. But when it comes to choosing which keyboard, they all don't differ too much in performance. I'd narrow it down based on certain criteria. For example, I wanted one with backlightling and brown mx switches, so that narrowed it down a bit. Having macro keys, full size vs tkl, etc all narrow down quite a bit.