Goldix r390 Hub - any opinions?

[Mattpl]

Hi i need to change Rear hub in my CSC wheels - 24H and looking for hub to it. Now is good deal on goldix r390 hub but I need some info about quality etc.
Now from about year my csct31 hub is "shoting" i have change bearings and clean it but still is something wrong with it. 

[ZacItaly15]

what happened to the csc31 hub? It's just a matter of bearing or tolerances and dragging?

[Mattpl]

i have change 2 or 3 times bearings from hub - this is not a problem, I don't know what cause this situation for 100% but in my opinion freehub here is problem and more precisely latches
All 4 bearing (2 from hub and 2 from freehub i have change).

Problem is that sometimes i start pedal and feel some "shot/bang" on pedal but this is for 100% from rear wheel i have test this wheels on 2 diffrent bikes and problem is the same.
Yesterday i have clean all latches and springs (4 latches 4 springs) and now i have put all without any grease and oil and i will test

[ZacItaly15]

I pretty rely on aliexpress hub, I did not have any issue with chinese hub during the years maybe because I "overmaintenance" all my stuff with quality grease and SKF/NTN/FAG bearings.

[Mattpl]

i also change berings to better one, use grease + often "overmaintenance" but with this csct31 hub i have problem from the beginning of the purchase, CSC france send me same hub but I'm ridding with that old one because my trust to this csct31 is very low soo need something new
Also have swap from new one hub freehub, and other items but still have same problem in 2 bikes with the same wheels .