Pool vs Solo Mining Pearl (PRL): Which Should You Choose?
When you mine Pearl (PRL), you face one early decision: join a pool or mine solo. Both use the same GPU and the same pearlhash algorithm — the difference is how and how often you get paid.
Pool mining (PPLNS)
In a pool, everyone's hashrate is combined. When the pool finds a block, the reward is split across recent contributors in proportion to the work they submitted. PullSignal uses PPLNS (Pay Per Last N Shares), which rewards consistent miners and resists pool-hoppers.
Pros
- Steady, predictable income — small payouts that add up, instead of waiting for a jackpot.
- Low variance — your earnings track your hashrate closely day to day.
- Great for small and mid-size miners — one or a few GPUs still earn every day.
Cons
- You pay a small pool fee (1% on PullSignal).
- You share each block rather than keeping it whole.
Solo mining
Solo mining still uses the pool's infrastructure — node, share validation, block submission — but you keep the entire block you find (minus the fee). Your shares don't mix with anyone else's.
Pros
- Whole blocks — when you hit one, the full reward is yours.
- No dilution — pool shares don't reduce your block.
Cons
- High variance — blocks can be days or weeks apart depending on your hashrate.
- You need enough hashrate (or patience) to find blocks at a reasonable rate.
Which should you pick?
A simple rule of thumb:
- A few GPUs, or you want predictable income → pool (PPLNS).
- A large rig or farm, and you can ride out the variance → solo.
The break-even is really about your share of the network. The more hashrate you bring, the more often you'd find blocks solo, and the more solo's "keep the whole block" advantage outweighs its variance.
The fee should be the same either way
On many pools, solo mining costs more. On PullSignal it doesn't — the fee is a flat 1% whether you mine pool or solo, so the choice comes down purely to your risk preference, not price.
How to switch
Switching is a one-line change. For pool (PPLNS), connect to the standard port:
--pool stratum.pullsignal.co:3360
For solo, use the dedicated solo port:
--pool stratum.pullsignal.co:3361
That's the only difference. New to mining Pearl entirely? Start with our step-by-step guide, or head to the connect page for copy-paste commands for both modes.
Returns depend on power cost, hardware, PRL price and network difficulty. Solo mining is higher-variance by nature. This isn't investment advice.