How good is a Mayware formula 4 tonearm ?


I am getting a Mayware Formula 4 tonearm which has been rewired with high quality cables internally for a decent sum. How good is this tonearm ? Can it be compared with tonearms costing about $1000-$1500 ?
pani
Viridian and Redglobe - Thanks for your helpful comments. If I decide to keep the table, I now have more confidence that I would be pleased with the musical results. And if I decide to sell it, I now have a better idea for a reasonable selling price, both with and without the arms.
Oh, it is quite interesting that this "hardly discussed" tonearm plays that well. I know someone who uses a Mayware with a Miyabi 47 cart and refuses to change the tonearm. Miyabi is no way a high compliance cart, still it just works!!
By the way, I am aware that Audio Note internal wiring is superb I dont think it makes sense to spend so much to rewire a $300 tonearm.
I loved using a mayware formula iv with a grado sonata for quite some time, I rewired it with cardas eliminating the din and it made a huge difference over stock. There is likely a reason we don't see them for sale too much.

Bill