The big difference is convenience. I've got an inexpensive Brother laser printer. It is probably 12 years old now and is as good as the day I bought it. I've only replaced the toner cartridge once or twice. I set it up on my home server so it's available on all of our family devices (well, not the phones). When the kids wake up in the morning and suddenly realize they have to print off their homework for school, it's no problem at all.