Any of these trading style will be applicable depending on how you managed to do it in times of needs. When market movement has high and low fluctuations at frequent times, it's certain to choose day trading, but if you're not having real time monitoring then you're just holding enough amount; position trader will be effective as you waited for acquired price to come. Swing or scalper I haven't yet apply that, since I am not fun with unfamiliar styles and I only apply those I think efficient in my trading.