@beingaware man that is quite a good breakdown, sad though for those who've invested in Stinger units. I find it pretty impressive that the V1 probably still has the industry leading BSM filter. I picked up a V1 after not having one for a little while, but I remember it filtering the new CRVs with BSM systems. I would say the R series is equivalent except it cannot filter CRVs. If I find out CRVs are indeed filtered by the V1 it has the slight edge by the vehicle alone from my experience. The amazing thing is VR released the algo, I believe, over 3 years ago and were talking about these nanny system publicly about 4 years ago or so. Uniden and NetRadar do a really good job as well, def happy with my R. Sorry to hear about your Stinger troubles.