I have a couple of their cheapest knives (Carbon steel) that look like cheaper versions of the cheap Moras, though they are actually more expensive.
They are my main, household, hard use knives (Cardboard, parcels, bamboo, leather, plastic..) and so far fare quite well.
They are pretty tough, their edge lasts fine and are, just as they claim, pretty sharp. They are actually, out of the box, noticeably sharper than the similar Moras. They are about 8 inches in total.
Fancy box..
Not so fancy sheath...
with a similar Mora 511 in Carbon steel.