Better startup to pursue: how to pick

I’ve identified two reasonably big problems to solve for my next venture. How to pick one? Option 1. I’ve strong Founder Market fit and is a pain point I have everyday. But the market structure is difficult. There are likely significant headwinds in stakeholders who would push back including regulators. Solution requires hardware plus software Option 2. Definitely a more immediate pressing problem from what I’ve read and more of an easier AI / software only solution but in an area where I don’t have significant founder background. I’ll need to spend time in understanding the stakeholder a lot more. But GTM is easier For context- I have a background in deep tech - hardware and software. But I know how hard they are to scale in deep tech. Software is a dozen times easier on the body and mind. I’m ok on money have around $500k from my previous startup but I’ll probably at most invest $50-100k on my next startup. Have to save some money too after my previous venture failed. I can only pick one to solve.