Given the choice on a escort cab I would use Koni Adjustable and uprated springs of your choice with 25mm drop and poly bushed all round
These are not ride height adjustable but they give the right characteristics between handling and comfort.
The cab feels nervous on the back end with anything greater than a 25mm drop when braking at high speeds imho

Im now forced to use coilovers and have gaz due to rest of the suspension setup I am running, however it would not be my preferred choice due to the quality of the ride.