Has anybody played the new Etryian Odyssey HD collection and how do they compare to the originals?

The only EO game I've played was IV on the 3DS. I bought it on a whim and was pleasantly surprised by how much I enjoyed it. I was looking forward to this new collection but the price is kind of putting me off so I might just get one instead.

Anyway! Has anyone played both? How do they compare? Are they worth getting for this price or should I wait for a sale?