The new 20 stall V3 site can't come soon enough. While not as heavily travelled a route as LA - Vegas or LA - SF, I did the SF Bay area to Vegas roundtrip a few weeks ago and Mojave SC was the bottleneck in both directions. Since you have to cut across Rte 58 from Bakersfield to Barstow on this route, you're kind of forced to stop for a bit at Mojave in between the Bakersfield/Buttonwillow SC's to the west and Barstow/Yermo SC's to the east.
Well, at least that's the case in my 2016 Model S with 233 rated miles. In any case, not only is this site small and incorrectly labeled as "up to 250kw" in the navigation, but it was crippled at 52kw both times when I crossed. This was the case whether the site was full or empty, and even the two urban chargers were capped at 52kw when unpaired. So people were staying just long enough to make it to the next chargers, which then spilled into congestion at Bakersfield/Buttonwillow and Barstow/Yermo - I could tell as I saw some of the same cars I saw at Mojave also charging at the very next site, further slowing everyone down as all of them are v2's at 74kw when paired. I saw a number of newer Tesla's with 300-400 miles range at Mojave, so even the higher range couldn't bypass the bottleneck fully.
This was two weeks before Thanksgiving, not a busy time of year, so hopefully at least they fixed the 52kw issue before this past Thanksgiving weekend. My first time doing this particular run in the Tesla instead of an ICE, Mojave was the only negative SC experience that made me concerned about road-tripping with superchargers...