Choosing between Printers

[oscark]

So, I need to buy a reasonably cheap printer. Because of where I am, my choices appear to be between the HP Business Inkjet 1000 and the HP LaserJet 1020.

My basic question is how large will the difference in cost per sheet printed be? I know LaserJets tend to be much cheaper than InkJets, but the 1000 is supposed to be quite efficient ( HP 1000 Price Per Sheet )

Anyone know what the comparison in costs to print will be like? If the HP 1000 is only a little more expensive, I would purchase that for the ability to print in color.

Thanks,

Oscar