Aftermarket Front Seats for Class C

[grumpy0374]

Looking for input from any of you that have replaced your class c front seats with aftermarket.
Been online and it looks like Flexsteel is the best way to go. Have delt with Shop 4 Seats in the past, and not impressed with their offerings or quality.
As I'm probably going to have to order online/phone, looking for seller/dealer who will get it right as far as ordering goes, or should I just order directly from Flexsteel?
Just looking for good quality, comfy seats good for 5-8 hours in the saddle.
No power needed, fabric, with firm seating and lumbar.
Thanks,
Grumpy