Thanks for your reviews. Baikal will try to provide good service and A/S for customersSpecial thanks to @Alexy who helped me with this!
Got the Baikal miner!
Lovely little thing.
Easy to setup, quiet and hashrate is as advertised. Shipment from China to Malaysia was pretty fast took about 4-5 days via SF Express.
Due to its simple setup and light build, a simple foam container inside the box protected it well.
Only complaint is that I wished it was easier to set a static IP.
It feels more refined than Pinidea's offering which still doesn't include a Pi or any GUI interface and it also works at the best power efficiency than any miner.
It mines pretty quietly and is perfect as a little home/office miner. Although I love Pinidea, I think this is a more compelling offering than the DU-1s.