LSM
No actually, and I know many will scoff at this, but I would choose the dash. Right now I am developing as a pilot massively, flying a complex aircraft, on multiple sectors in the weather. And yes it does break sometimes, and at those times there are decisions to be made.
In the future, things may be different, but right now the turboprop experience is invaluable and is giving me a solid grounding for the rest of my career. The dash IS a challenge to fly well, but incredibly rewarding.