

I definitely prefer parliamentary. As a Brit, though, I might be biased.
The power of the president largely lies in their support in the legislature anyway. If they have good support then they are too powerful (imho), if they don’t then they’re too weak.
The parliamentary system also has problems, of course, but, on balance, I much prefer it. I think the President tends to get far too much media focus as well; which, in turn, gives the impression that they’re more powerful/influential than they are.
Oh yeah - rationally I know I’ve got it backwards. It’s definitely the size.