Altamount has always had good stuff for very reasonable money.
Customer service is great on the phone.
My GP-100 wears the Compact Snakeskin Combo with Super Rosewood Snakeskin inserts. My hands are medium sized and that grip is a Waaay better fit for me than the stock Ruger oversized rubber grip with inserts.
My 1911 wears the SLIMTECH Super Rosewood. Again, good fit for me.
My Super Blackhawk Bisley Hunter wore the stock silver/grey smooth grips until about a year or so ago. I put the Classic panel Super Rosewood Checkered Fleur-de-lis on it and immediately knew what I was missing. Not only are they very practical for a better hand purchase with heavy recoil, but they're gorgeous! They compliment the stainless frame nicely.
I ordered the same for the new Wrangler. Like you, I got an email saying it may take longer than usual to get them out. That's ok, I'm not in a hurry and they're worth the wait.