Big Block Suspension Question

Hotchkis is similar to PST except it attaches to the lower control arm like QA1 and OEM. I have been pondering the differences that have been mentioned.
QA1 adjustment would be way easier but the simplicity of one threaded end is nice. The bolt on the lower control arm end may get rid of dealing with the taper while adjusting?
I am actually running 225 60 15s on all four corners. Bought 10 + years ago. Last 15 inch wheels I will ever likely buy.
On kind of different note. I always felt Dusters where not proportional. Large rear area small front clip. A friend installed 17 or 18s on front similar to 72bluNblu. Looks awesome fixed that in my mind. So the adjustments of the aftermarket suspension components may be a plus when maximizing tire width up front. And the type of tires to play a big part in suspension set up I suppose.