Which algorithm best?

[ruclassic]

Which algorithm best for Mining?

[arbitrage]

This is very complicated question:  
Depends on what do you have from equipment.
What coin is currently good price/ per day/ per unit _
 Summer will add more costs on cooling.
Is there a chance this coin to be something magnificent..

There are many different forms of mining cpu, asic, gpu..and every one has different algo and different profitability calculations. If you are completely newbie you better try to investigate more in mining threads..

[thesmokingman]

whattomine.com

[yerfei]

Which algorithm best for Mining?

You can check https://whattomine.com/   for best algorithm for your GPU
or you can test Winminer that will automatically select the best algorithm for you
https://bitcointalk.org/index.php?topic=2004875.0

[Ayers]

Which algorithm best for Mining?

it depends on what gpu , for amd is always ETH for nvidia is spreadcoin or nexus, or all the equihash coin, lbry is not good anymore they dumped by more than 50% the value, check whattomine, but see the "coin" tab not only the front page which is missing many coins