I drive with brideo gias seats daily, very comfortable up to a few hours!
Edit:
*These will go as low, if not lower depending on combination of rail set up
*Reclinable
*Will fit factory belt
*Bolstering is a little high, but still appropriate for daily conditions
*Mounting & cushions with better spinal support than factory <-- (not sure)
*Lacks adjustable lumbad support :/
*Unsure of other options,
They go as low as 1300-1500 for the frp versions