Trying to chose the perfect laptop for my needs

I am an aspiring game developer, as in I am just starting on this. I have been using programs such as Unity, Maya, Mudbox and other programs with similar style, however my laptop often can’t handle these programs without glitching or freezing way more often than it should. I am looking to buy a new laptop(can’t go with a home PC because I am always moving). I need a laptop that can handle these kinds of tasks without a problem and that I could also play AAA games without a hitch. I do not care about battery life or size of the laptop and my budget is under 2000$. Anyone has any suggestions?