Tempted to get one but as I have 2 of the V1, I can't really justify it.
I decided to drag the battered HyGain multiband vertical antenna out and finally look at in on the NanoVNA.
I literally just stuck it in the ground, no radials or tuning.
When i do decide to tune it to my preferred bands, the VNA is going to make it an easy job.
Haven't posted images in a long time so I hope it works