I am a user of both inkjet and laser printers, here is my experience.
Inkjet Printers are cheap to buy, even the ones that print coloured pages, but expensive to maintain. You can get one for a very cheap price, but the ink is expensive (about half the price of the printer) and needs replacement everytime you print about 200 pages.
Laser Printers are expensive, we got one which only prints black in colour for almost 2.5 of the price of the inkjet one. But I was able to print 1500 pages with a single cartridge.
So that depends, are you going to print too much or not?