Yes Orvis stopped making fiberglass rods a long time ago.
I to started fly fishing 40 years ago with a glass Garcia Royal 7 foot trout rod which I still have, then went to a Browning 7 foot which I still have. Then to the graphites fenwick, orvis etc..
Will have to pull out the glass ones and try them next year. I bet they will still be effective.
Caught a lot of fish on those 7 foot glass rods over the years.
The Lamiglass line should be looked into.