I wanted to ask you about this Mauter range

Hello and may the peace, mercy and blessings of God be upon you Hey everyone, do you recommend this Mauter? Is it worth buying? What are the advantages and disadvantages of this Mauter? Are there any manufacturing defects? And how about spare parts? Are they available and what about their prices? And of course, the sport version How much does the sport version cost? Sorry to the owner of the photo Thank you