Copy trading and bot-based trading can be tempting options, especially with a significant investment capital like what you have. But then, it's important to be very cautious especially if you're new to bitcoin. Both approaches involve risks and complexities that require expertise and experience to navigate successfully. If you're a new to bitcoin, I won't advice you take any of those options. As an alternative, consider starting with a solid foundation of understanding Bitcoin fundamentals, learning about market trends, and exploring long term investment strategies. Educate yourself so as to make confident decisions that will likely yield better results in the long run. While you do this, Hodl your 4k BTC please.