Good for home use, not good for company use.
Valueram is little bit cheaper or same price as Crucial,
but Valueram doesn't give guarantee on system/motherboard compatibility,
Crucial does if you go thru memory selector and the price is still as buying generic model.
If you want to get compatibility guarantee, you need to buy Kingston regular ram which is 2-3x the price of valueram.
I bought valueram ddr2700 (for home use ) which has winbond chips and regular ram ddr2100 (for company use) which has samsung chips,
and the regular ram ddr2100 is about 2x the price of valueram ddr2100.