You will not be able to earn more coins .
But you will be able to hit POS blocks more often. (more frequent reward based on your coin age)
Where to enable '' coin control features '' in wallet:
In wallet click at ''Settings'' and then at ''Options''. Once in options menu click at ''Display'' tab.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2F2PQXdN9.jpg&t=595&c=qgjZOLDhgcVqyA)
To use Coin control feature click on ''Send coins'' (tab) and after it on inputs.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FttIG6Ll.jpg&t=595&c=fRcmU3fkmgLZQQ)
In case of BSX best option is minimal 1000 coins as one input to reach more POS blocks.
You can check at BSX block explorer ''extraction'' section.
https://chainz.cryptoid.info/bsx/#!extraction
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FS4KnPOq.jpg&t=595&c=ZCwsU0smjDbs8g)
Use Coin control very carefully. If you have no experience with this feature.
I advice you to check few youtube videos about coin control.