OK. indeed. Sell ​​the Geforce RTX3090 and use that money to rent it with a nice hash.
Thank you for your guidance.

I don't think it's possible, but if the block hits at 2.148Gh / s, isn't it great? It looks interesting, so I'll try mining for a while.

Hashedbet, Sledge0001, thank you for your response. Bitmain S19 is expensive, so I decided to buy GekkoScience Compac FUSB.

I tried mining with stratum + tcp: //solo.ckpool.org: 3333 using OS: Windows11, cgminer ver3.7.2, Geforce RTX 3090. The average speed is displayed as 2.148Gh / s. Is this the correct speed? The GekkoScience Compac F USB is 350Gh / s, but the Geforce RTX 3090 is too slow. Please teach.

I'm envious. I'm in trouble with my debt right now. A little is enough, so it would be helpful if you could donate. btc address: bc1quj3ec4zkes0c2v4y959lfpnfejqagxztqt9w0f. Of course, if I hit the block, I'll give it back.

My PC is Windows 11. I downloaded cgminer-4.11.0, but cgminer.exe was missing. I think you need a build, but can anyone please tell me how to do it?

Participate at 0.005 BTC.

+++++++++++++++++++++++++++++++++++++++
Groupbuy Wallet: 3KWE8HcunSfvfNBy3CdXZdQ2HyvierBxeT
Return Wallet:34g6AhUt4mLebM6J68rPT4jzyJxFcv2X7Z
Your stake:0.005BTC
Your TX:b91f796a2b4214fc3fd29da3ac354c1137d9c256ff8b37cc0f0bd0f373c3d0bd
Voting comment:Nothing in particular.
+++++++++++++++++++++++++++++++++++++++

Participate at 0.005 BTC.

+++++++++++++++++++++++++++++++++++++++
Groupbuy Wallet: 3KWE8HcunSfvfNBy3CdXZdQ2HyvierBxeT
Return Wallet:34g6AhUt4mLebM6J68rPT4jzyJxFcv2X7Z
Your stake:0.005BTC
Your TX:a32596c508e54d86068a2b6af58b2b4d0402b206a1af3a21003b1d73da451472
Voting comment:Nothing in particular.
+++++++++++++++++++++++++++++++++++++++

Thank you very much. It was a capital letter. It was a too rudimentary cause.

I am a beginner in mining. This time, I borrowed hash power with NiceHash and mined for 12 o'clock, but the hash speed is not reflected in http://solo.ckpool.org/users/. We will post the rental settings of NiceHash, so please tell us about the cause. Thank you.

Nicehash setting:
Order       :62f010f3
Algorithm :SHA256
Pool         :solo.ckpool.org: 4334
Username :bc1quj3ec4zkes0c2v4y959lfpnfejqagxztqt9w0f
Password  :xxxxxxx

Started           :2021-12-08 - 09:39:24
Order lifetime  :10d 0h 0m
Approx. Remaining time
Price   0.0055 BTC
Limit  0.1000 PH/s
Amount   0.00100000 BTC

{
 "hashrate1m": "0",
 "hashrate5m": "0",
 "hashrate1hr": "0",
 "hashrate1d": "1.58M",
 "hashrate7d": "146M",
 "lastshare": 1637274291,
 "workers": 0,
 "shares": 1417298,
 "bestshare": 250236.8628378454,
 "bestever": 3930817,
 "worker": [
  {
   "workername": "BC1QUJ3EC4ZKES0C2V4Y959LFPNFEJQAGXZTQT9W0F",
   "hashrate1m": "0",
   "hashrate5m": "0",
   "hashrate1hr": "0",
   "hashrate1d": "1.58M",
   "hashrate7d": "146M",
   "lastshare": 1637274291,
   "shares": 1417298,
   "bestshare": 250236.8628378454,
   "bestever": 3930817
  }
 ]
}