Please welcome Eyoyo Underwater Fishing Cameras.https://amzn.to/3siEgXn
They claim an additional 60% battery life w/the X.
I have friends using the 10" blade and they report no issues but I don't know if they drill holes like I do
Although you'll get some funny looks when you use it, the reverse gear is a great feature you'll enjoy as well.
I am sure all three of these products are decent...but one thing to consider..is speed really that important...I woulda liked to see the trial switch users for each product...the fellow using the strikemaster is obviously taller and can exert more force..which is not necessary at all...I am sure all 3 are fine..but I bet the tall guy coulda won the trial no matter what stick he was using...kinda a tortoise n hair mentality..to me.. i'd rather see how a battery can last thru the day...than see how quickly one can bust a whole..especially when its really only a matter of seconds..
Here you go!