Mining supporting wares in BTC.

[Ayebabara]

I want to know more establish machines that are best in mining Bitcoin in a sophisticated method that will flourishes Bitcoin mining without failure or errors in either upgrade or security related issues later on the gadgets or machines that crashes every effort of miners.

[FP91G]

I want to know more establish machines that are best in mining Bitcoin in a sophisticated method that will flourishes Bitcoin mining without failure or errors in either upgrade or security related issues later on the gadgets or machines that crashes every effort of miners.

Go to this website and select the BTC coin
https://www.asicminervalue.com/
You'll find all modern ASICs if you sort by release date.
First, research the main manufacturers on the market and their products.
The table of the main ASIC manufacturers and their market share looks something like this:

Bitmain 60% - 70%
MicroBT 20% - 25%
Canaan 5% - 10%

Once you've researched this, you can ask more specific questions.

[BitMaxz]

I don't think there's an ASIC unit that doesn't experience any issue, hardware or software issue, but what I can suggest is choosing a miner that has all cheap replacement components available on the market; at least you can repair and replace it easily when the unit has a hardware issue. I think the S21 series is a better choice for this that can later be flashed with custom firmware (except for AMlogic).

[philipma1957]

I don't think there's an ASIC unit that doesn't experience any issue, hardware or software issue, but what I can suggest is choosing a miner that has all cheap replacement components available on the market; at least you can repair and replace it easily when the unit has a hardware issue. I think the S21 series is a better choice for this that can later be flashed with custom firmware (except for AMlogic).

The s21xp would be a good choice.

My 9 are all working after 17 months of mining.

1 part broke:

 a psu during  a thunderstorm

[FP91G]

I don't think there's an ASIC unit that doesn't experience any issue, hardware or software issue, but what I can suggest is choosing a miner that has all cheap replacement components available on the market; at least you can repair and replace it easily when the unit has a hardware issue. I think the S21 series is a better choice for this that can later be flashed with custom firmware (except for AMlogic).

The S21 series is quite reliable, but at the current Bitcoin price, miners need very cheap electricity to make a good profit, recoup their equipment costs, and still be able to buy new ASICs after the halving.
Small miners are going bankrupt in the market.

[Jerry Bob]

There's no such thing as a perfect machine that never fails. Even the best ones still need regular maintenance.