I enjoy Recluce but they do tend to follow a formula; one that he follows pretty closely with the Imager series.
I picked up the bundle because I'd been actively watching prices on them, and had about half the Recluce books and none of the others. It's cleared off half a shelf of paperbacks.
Modesitt did publish a timeline at one point but he recommends publication order for anyone new to the Recluce series.