max1990
Houston, TX
4.0
Firmware update caused issues
Had some trouble updating firmware.
Sophie_M
San Francisco, CA
5.0
Reliable mining hardware with excellent uptime
I started mining with a Whatsminer M21S about six months ago after some research. The device has proven to be very reliable, running 24/7 with almost no interruptions. The hash rate stays stable and power consumption is within reasonable limits. I appreciate the sturdy construction and the fact that it handles heat well, even in my small setup space. On top of that, the support team helped me quickly when I needed guidance on firmware updates.
john_doe92
Seattle, WA
4.0
Good hardware, but support lags
The miner itself runs well, but I had issues during setup. Customer support replied after a day, which felt slow when you're eager to start mining. Otherwise, the machine performs as expected.
Emma C.
Denver, CO
3.0
Mixed experience with MicroBT miner
I ordered the Whatsminer M31S Pro back in March hoping to boost my mining farm. The rig delivers decent hashpower and the cooling system works fine. However, the initial delivery was delayed by nearly two weeks without clear updates. Also, the firmware update process was confusing and caused some downtime, which I couldn't afford. Support was polite but slow to respond, so it was a bit stressful managing the downtime.
trader_ru
New York, NY
5.0
Works perfectly for me
Whatsminer is my go-to hardware now.
alex_2021
Miami, FL
5.0
Solid miner with good output
My M30S has been running continuously for 3 months now with minimal issues. Power efficiency is better than my previous rig from another brand. Setup was straightforward, and performance is consistent.
Liam J.
Chicago, IL
5.0
Great investment for serious miners
I upgraded my rig with a Whatsminer M32 and noticed immediate improvement in processing speed. The device handles high difficulty level blocks smoothly and the noise level is surprisingly low for such power. Their dashboard app is user-friendly and the real-time stats help me optimize my mining strategy. Definitely worth the price for anyone serious about crypto mining.
kevin_b
Las Vegas, NV
4.0
Reliable miners, but delivery delays
I ordered two Whatsminer M30S units in early April to expand my mining farm. Unfortunately, the delivery was pushed back twice, which set back my project timeline. Once I got them, setup was pretty smooth and the miners perform as advertised. The hash rates are consistent and power efficiency is good compared to older rigs I had. Support was helpful when I asked about shipping status, though the overall delay was disappointing.
Mia T.
Austin, TX
5.0
Reliable and efficient mining rig
Bought a Whatsminer M30S last month and it's been smooth. Hashrate is stable and power consumption is as advertised. Really happy with the build quality.
anna.k
Portland, OR
4.0
Good product but support could improve
My Whatsminer M30S works fine with solid hash rates, but I was a bit annoyed by how slow the customer support chat was when I had questions about setup. It took almost 12 hours to get a reply, which is frustrating when you're dealing with mining downtime. Otherwise, the hardware itself is solid and runs cool. Hoping support speeds up responses.
katy89
Boston, MA
4.0
Decent product, minor hiccups
Received my miner quickly, but the app crashed once during configuration.