Pilot Myu vs Parker 51

- Pilot Myu: I bought this pen from the same friend above, this is my most expensive pen to date and I have thought of selling it but every time I pick it up and write with it that though if selling it leaves my mind immediately.

I have no real requirements other than a nice, interesting writing experience (either because it's a flex/stub or because it writes beautifully, like a Parker 51, or whatever other reason), but I admit I'll start balking if the price climbs too high unless there's a good justification - I plan on using this pen, so something like a Namiki is out of the question since I'd be terrified to get those pieces of art dirty or drop it or lose it. I don't know what to choose, though, so I'm going to put it out there for opinions.