What label maker do you swear by?

Holding down an opt and about to have my own route. This opt route is so short that doing route maintenance is the only way I will regularly hit 8 hours without getting silly with it.

Only other thread I saw was about 3 years old, so I am looking for fresh opinions. Yes, I could use the labels the office provides but my handwriting isn't great and I just love all the routes with labels on the boxes.