I've been repairing and knocking in lots of SS, BDM, TON, SM, MRF, Adidas, Spartan etc lately because the local indian lads have set up their own all year round 20/20 comp.
I have to say they are just so cheap, not only what they are paying, but sometimes in quality too.
Majority have rubbish stickers, brandings that look average to me, generic profiles and round handles of dubious durability. I've had to knock a few i (sometimes after they have used them) and they seem to perform and pickup well. The willow itself in most was good quality but with the exception of a few definitely over dried rater than low density.
Then there was the 50mm edged monster that was 'guaranteed' to perform. No doubt because it was so softly pressed, that the next time is saw it it was full of cracks and falling apart.
They are getting these locally in india for well under A$100, withal, the hologram stickers etc.These are the same bats selling for twice that or more from various online store based in india.
I think the quality of some of the Slazengers i purchased last season off sportsdirect was more consistent, but the willow of lower quality. Here is a batch i did in march.