In crypto trading your capital determines the profits you would make in every trading you are doing, for like me then I mostly trade btc/usdt and usdt/NGN but currently do not have that time to focused anymore. So during trading I usually increase my capital around $500 and above to use and trade. But you can't compare someone using $30 and $100 to make the same profits as someone who is trading with huge capital like $1k to $5k, at some point I do increase my profits although my lost comes when I jump into newly listed coin in the exchange at then my knowledge about coin wasn't this vast so then I was losing on most listed coin because investors who invested at their ico time would just come dump and most times they doesn't gain back the lost again till they collapse entirely.