Is ARB the only company that has products comparable to that of AEV? Does anyone build vehicles like AEV does (a serialized, specialized vehicle)?
You probably know that there are competing companies that offer one or several elements or components of an AEV built Jeep. I think that is what BlackZJ was referring too.
I don't think anyone matches AEV's powder coating quality, at least nothing that I've seen matches the quality.
As far as function, I don't think AEV has competition for its suspension for real world typical Jeep use, which is high on street and highway driving but actually low on off road driving, either as a percentage of time spent driving or as a percentage of miles traveled off road.
AEV's approach to JK suspensions really takes into account the typical use, other companies', including several high quality companies', suspensions are geared more to rock crawling at the sacrifice of some of the features which AEV argues lead to improved on road performance and off road performance short of extreme rock crawling - not that AEV suggests that their suspensions aren't capable of extreme rock crawling too. FWIW I think the AEV suspension approach does give up a little bit of articulation with its reliance on factory bushings and a little bit of clearence with its front control arm bushings, but nothing really material to all but the most extreme crawling.
As far as quality suspension alternatives, I think the list is short, with Rock Krawler at the top. OME doesn't make the grade, imo, since they do not offer a complete system as far as I know. (Neither does RK, but they make their recomendation wrt to shocks, which are missing from their kit.)
AEV doesn't offer skid plates (yet?) and those need to be sourced from another company. Short of the skids, AEV offers almost everything else to fully kit out a JK, including forthcoming spare fuel, Hi Lift and Pull Pal mounts.
I have an AEV built Jeep, Hemi and all. If I could do it again or had to do it again, I wouldn't change anything.
JPK