Looking for my next Bitcoin miner recommendation

A while back I started a thread about the Magic miner BG02, which is a SHA256 miner that operates similarly to a graphics card. The key takeaway for me back then was the price-to-hashrate ratio compared to others in its class, and I thought GPUs were overpriced at that point. But now, I’m surprised to see prices have dropped already. I’ve since moved on to buy the NerdQaxe++, thinking it was a better deal, but now I find it’s actually more expensive than the Magic miner BG02. Just to break it down: the NerdQaxe++ costs $397 and consumes 100W for 6TH, while the Magic miner BG02 is $357 and uses 150W for 7TH, making it a cheaper option. Now, I’m seeing this new 2025 NerdOCTAXE miner with 10TH power, and it’s intriguing because it only uses 160W. Has anyone here tried this miner or has any info to share about their experience with it? Thanks a lot! Lastly, I’m curious which home or mini miner you think is the best in terms of hashrate versus power consumption. By the way, let’s skip the profitability discussions; I’m talking about solo mining all the way.

Purely on electrical efficiency the BG02 is last place by a decent margin. NerdQaxe++ is the most efficient, and NerdOCTAXE is basically double the Qaxe (same ballpark J/TH but twice the hash and twice the heat). If I were in your shoes, treating this as a solo-lottery toy and not a business, I'd skip the BG02 entirely and choose between Qaxe++ and OCTAXE based on how much heat/noise you want and how crazy you feel about your lottery odds. Qaxe++ is the nicer always-on desk pet. OCTAXE is the chonkier heater with more tickets in the draw. Personally I'd go OCTAXE for the extra TH/s and because the whole Nerd/Bitaxe stack is open-source and fun to tinker with, but from a watts-per-hash perspective you're basically deciding how big you want the toy, not which one is good or bad.

So why spend 680 for it? It gives you 10 shovels It is costly 68 a shovel It burns more like 180 watts. https://www.youtube.com/watch?v=F1ot1qS-VtQ&t=1s Good video I personally would use gear like this. https://youtu.be/7f3ov4JnzXA?si=3fm9XsKJDGaf0yHF Downside  it pulls 800 watts to do 36th It is a bit louder Upside it is about 800 bucks and you get 36th If you need heat it will give heat. You can lower it to half speed say 18th and 500 watts You can speed it up to 45th and around 1100 watts. But it is a different animal then the one red panda unit. As it is more powerful https://altairtech.io/product/bitchimney/

Is that your YouTube channel? How did you have low subscriber on that? Every members on the forum that are into mining should join, thank you for the advice, you just turned that old miner 19xp into a Avalon mini 3. By the way, the lowest I can see on that chips is 92%, how long can those last for? Since the color is more in green? You just earned a subscriber on YT between.