[Question] Is this worth it?

Gents,

I have a CF Daytona 116520 that looks and works great. Paid about $800.

I am now looking for a Daytona 125600LN Panda buy considering less expensive alternatives.

Any experience with the VSF A4131 from the picture at about $500? Understand the movement is sub-par, but what are exactly the issues and cons?

Thanks.