I am trying to get into algo trading. I'm mainly focusing on ETF's at this point. I've started by using Trade Navigator since its language seems relatively easy to learn. I'm concerned though because it seems like it may have some limitations with fully automated trading like position sizing. What would be a good platform for me to use. I'm willing to learn some coding. It seems like Amibroker maybe a good option? It also seems like things are trending toward Python, are there any good platforms that use Python? Sorry I'm a newb, thanks.