Or is it a combination of both you are looking for?
Then the 5100 series coilover kit by AST is a perfect choice.
Features and benefits:
1-way adjustable, the 12 positions give clear feedback with each adjustment, each offering a different driving experience.
Inverted strut design to cope with (heavy) side load and braking loads.
In some cases a non inverted damping system is used.
Improved handling and consistent performance due to monotube shock technology
Ride height adjustable.
Gas pressurized dampers ( gas and oil are divided by a floating piston).
Designed to run OEM top mounts.
The best adjustable coilovers are at MGC.