They are a reputable company. That appears to be their most recent launch and is in pre-order stages. It isn't an improvement in efficiency @ .0578 J/GH , but is better than the T2T they have available. You would still be dealing with a pre-order though there aren't to many other options. You can also follow the links from this thread to manufacturers or distributors depending - Current List of Competitive Hardware

Edit: It appears Inno_Asic went straight to the sales thread and not a discussion thread - https://bitcointalk.org/index.php?topic=5163003.0
I was considering creating a discussion topic for this miner but it probably fits well enough here. These are the specs taken from the website. They do say efficiency mode should deliver great results but I just look at stock.