Anyone recommend www.4allmemory.com

I searched around but only found people who used their memory on the imacs or other models, but not the G5. They have a 2Gb kit for $229.98 with free shipping I was just wondering if they were good? I am planning on buying a dual 2.3 g5 and was just going to get it configured with the 4x512 ram for another $315, but I was searching around the forum and found that it could be cheaper to buy and install your own ram. I know that ram from Crucial or Kingston is highly recommended, but I was just wondering if anyone used 4allmemory.com?