I don't have this exact model keyboard, but I have had a keyboard with MX Blue switches.
That being said, for a mechanical keyboard this is very cheap.
Laser etched keys are also, relatively, expensive. I doubt these are PBT key caps with laser etching, but still very good.
Modifying mechanical keyboards are also fairly common and you can find entire key cap sets for as much as this keyboard depending on the material type.
MX Blue switches generally feel good, but due to the clicky type are generally loud. MX Brown switches would probably be better as they offer a compromise. Personally I use MX Black switches since I type very hard as a force of habit.
EDIT: Also included a link for a good Mechanical Keyboard overview