Those are not true coilovers and in my opinion worse than getting a good spring and strut combo.
Those adjustable sleeve overs are for the people that don't know what they are doing.
Once your ride height is good, get an alignment and forget it.
Or corner weight and balance, camber adjustments (some), spring tension, and sway bar preload set (for the true coilovers and adjustable end links that come with the kit).
You can't keep on adjusting the height without throwing off everything like your alignment etc...
Better off getting a spring that goes to your desired height and a strut that will compensate in that case.