What do you think about this BM1373 latest miner

[Somegory]

After following a forum members lead I am shocked at how efficient this new miner is  
This new Bitcoin miner has the BM1373 chip which is more efficient than the BM1370.



I am so tempted to add this to my collection right now, but since no thread about Bitfortun miner on the forum I need to ask how the performance truly is and what the experience have been so far.

Anyone running Bitfortun Asic miners on the forum?
I guess this is the latest most efficient chip right now? Or something new is out?

Please kindly drop review if anyone has this miner or this brand running.

[ABCbits]

Anyone running Bitfortun Asic miners on the forum?

I never hear this Bitfortun brand and even https://www.asicminervalue.com/ doesn't list of any of their ASIC. It must be really new or obscure brand. But other brand also have announced/released miner that use this chip, such as Nerdaxe Gaia and Bitaxe Naja.

I guess this is the latest most efficient chip right now? Or something new is out?

That should be the case, since same same used by Antminer S23.