I've had the C330 with 75mm and 150 lens and I liked it a lot, but, other than looking into a WLF, and using the same film, there is no a lot there to compare to the 500cm.
For me, using that camera felt like using a small movie camera, especially with the long lens, and I'd never no feel it was a great TLR, it is, IMO, however, even if you used a chimney finder from a Hasselblad or a 45° prism, you'll never confuse it with a SLR.
Now that you've got me thinking about it, I think, if I did no have my own Hasselblad system, the 500cm body with even just an 80mm lens, the C330 is the best of the medium format, interchangable lenses camera systems, after Hasselblad, and would be elevated as my first choice after Hasselblad Analogs are off the table.
Hasselblad or C330, you pick either #1 or it's best alternative, but hold on to what you've got, if that's even an option, for about. Year and actually see which camera you reach for most days.
IMO.
PS: if I ever bought the TLR, I believe the 180mm would be a better choice than the 150mm.