Elkton Steelhead inflatable. My daughter and I put 2 of these plus camping and fishing equipment in the back of my Subaru Forester for a drive to Voyageurs National Park. Easy to leave inflated and lift into the back of the truck for short trips.
I shoulder bumped my brass for the 1st couple of reloading. When doing the 3rd reload I tried to full length resize the brass and could not get the brass completely into the die. The die cut off a fine "wire" of brass from the case just above the belt. I never had a problem closing the bolt...
Depending on the quality and features of the BMS it will limit the discharge percentage and the max charge percentage, discharge and charge rate, cutoff output at high and low temperatures. As for charging voltages you have to check the specs provided with the battery(the Amazon link you have...
Ramshot's TAC and "Shooter's World" Precision are a good substitute for Varget. TAC is sometimes on the shelf but I have only seen Shooter's World products on line (sometimes with free shipping).
I have been using the 3 tray model for about 2 months. I run 2 or 3 cycles per week and haven't noticed any big increase in my electric bill but with A/C running the bill jumps around a lot during the summer months. My 31 year old daughter paid half of the cost for the FD, I paid the other...
I'm retired from IT and one of the reasons that pushed me out was lack of support from management. They wanted a backup/contingency plan that covered about 9 TB of data distributed across multiple sites in the US, China and India and it has to cost less that $100,000. I'm too old for that crap.
I would go with the Labradar. I have a Magnetospeed which works fine but it throws off the point of impact. So once I shoot groups for a load development than I have to shoot another 10 rounds to get velocity data.