Im sure theyll be fine. I ran those $80 A1A LCAs for a couple years and they did just fine.
On a stock-replacement LCA, the bushings and ball joint are all that really matter so just keep a usual eye on them as time goes on.
When you (or someone) installs them, ONLY tighten the LCA bolts with the weight of the truck on them...NOT in the air.
Id still use OEM cam bolts...the way they key together and fit with the cam tabs seems best IMO. Those aftermarket ones are basically just D-shaped bolts in a D-shaped washer, vs the OEM ones where the cam lobe washer is part of the bolt / nut. The D-shaped ones can waller out and round off and rotate if you play hard enough with them.
Their UCAs have amassed quite a following, so Id give the LCAs the benefit of the doubt here.