Career Advice About LinkedIn

Context: We are currently in the process of planning for the next half, and we have a few projects at hand currently being proposed. I've been at the company for around 1.5 years, but recently switched tracks within the same team 6-months ago.

My work so far has been mostly focused on onboarding (ie : low-medium complexity). I'm looking to get more scope for my next project. This aligns with feedback I received that I should take own a more complex component, to move to the next level.

Question: I'm wondering what criteria I should consider when choosing a project / what should I optimize for? Is scope / impact the biggest factor to consider here? I also want to avoid taking on work thats "too complex" or sets me up for failure.