If they want to waste money in that manner then let them. If these motor are tested and controlled as RobK mentioned then they will have truly wasted their money.

At the end of the day, the Spec motor is still the better option.

in my mind with the folks in know that run usgt that are fast enough to make the A main in usgt....
2 will buy 3 motors
2 will buy 2 motors
the rest will only buy 1 motor and they will all still finish in the exact same spot as they normall would with or without a handout motor ..... but this time there will only be 1/10s of a second between them and others vs seconds with open motor ... and I’m 99% sure if you put all there motors in a box and did a random draw they would still finish in the exact same order ,
buying multiple right spec handout motors is more about reassurance and confidence instead of lottery luck speed .

just different mind set between people
yes the big sticks hold better voltage than any given equal quality smaller pack ... but they are heavy and require ballist on electronics side making for a wider weight foot print .
We over at the track EA owns have all decided that it’s over rated .
The smaller EA 5200 packs still have great resistance but since they are 250g they are almost a perfect match to the electronics across from it once in the car ... so all added weight can be added lower and more to the center allowing for a easier to drive car that’s more agile.

higher capacity batteries can deliver a combination of higher voltage or current over time hypothetically. It takes more work to accelerate a larger mass so until the clock or a test provides details its just a theory but plausible.

But if you lock motors down then an arms race around batteries is probably the next thing to consider.

If it works anything like canam has ....., that will be a hard negative ... the easier to drive setup will still prevail ....
meaning small packs will rule .
Now these are actual 21.5 motors with locked timing . So it might be slightly different but until someone tests and determine what kind of power is used thru out a run we can only speculate ... but with us running a Super stock speed tc with 10.5 motors at apex large batteries don’t give any advantage on the track at all by no one

Not really looking forward to buying another spec motor for a class that already has one. I get it that many feel hurt that usgt is using a canam motor in many regions but now the end consumer gets to fit the bill, not the right direction if we are trying to grow the sport.