Mainedog..
20 holes is very easy proposition right from the get go with a wife and two guests for a day of fishing.
If I'm in the mood for some swiss cheese and some serious fishing when I'm with my sons and their friends?
...well you get the picture.
I agree with you 100% on the Nils manual augers. Just awesome....
However, I know that I do want some type of power head....and in particular one that is compatible with my Nils flights. A malfunction of any kind can be taken care of easily enough because you then have manual backup if you bring the Nils handle along.
FWIW, as I said earlier I do have gas power, and am happy enough with both options I own in particular the Tanaka, but I am being lured toward Lithium Battery type power heads....I know that lead acid battery types are light enough but the batteries themselves are heavy so they are not in the running....I also know that a drill conversion is not in the running, my friend has one...it works but is kinda clunky (I'd almost prefer to run the Nils manually than with a drill...I also know that a propane head replacement is not in the running.
I have read about all the problems with Ice Gators in the past...but the newer higher voltage Annihilator seems to have worked those problems out....and many people are happy now.
But the Ion and Lithium Laser have large corporate backing and engineering behind them...this could be a good thing or a bad...not exactly sure which way it works?...
But both the Ion and the Strikemaster Lithium Laser are also something that I am considering, as well as an Ice gator....so am trying to collect beta on all...the purchase will not be made anytime during this season but I will probably invest in one of the three when things go on sale over next summer....but a key thing will be easy connections to Nils flights with any.
I am actually am now kinda preferring the Ion...but I have no hands on experience with any.