I've fish Clearwater rods for years. They are very good casting and a high value. I have no experience with Moonshine Rods.
The rational choice is Orvis based on a reputation for quality and warranty coverage. Having said that, there are "irrational" reasons for choosing a rod. Not all qualities of a rod, especially a fly rod, are seen on a spec sheet.
It's about having fun. If you have the unlikely opportunity to cast each side-by-side, you should feel the difference and chose based on that. If there is a limited time return policy (ie, 7 day money back satisfaction) with Moonshine, you can take that rod to an Orvis dealer and cast them.
Moonshine may be a roll of the dice, but you may come out a winner.