What kind of trading is most profitable?

I would scalp cause i feel scalping is a better way of making quick profit.

The most profitable method of trading is to trade with the big guys (like the banks!) to learn their methods look up Traders4Traders. They have a website and YouTube channel. Traders4Traders was begun by Bradley Gilbert (you can look him up on LinkedIn) an ex Bank Trader. Essentially the market is driven by fundamental analysis. The current market driver is the Covid19. The best trading conditions are when the Central Banks are driving the market. Bradley Gilbert uploads a market update video on YouTube most days and they have a video series called “How do bankers trade Forex?” All the best with your learning journey.