Re: Narrowed it down to 3 \"beater\" flashlights
GET THEM ALL!!!!
kidding.
seriously, i have all 3--and like them all.
need stupid-bright? go with the surge.
for an "around the house" light, you just cant beat the UK4aaLED. not a lot of throw, but LONG runtime, inexpensive and great form factor. it is regulated...for $20!
add an incan lamp assembly + bezel for a total of $9, and you have a light that is very flexible. the incan is a bright puppy with great throw.
the impact xl is nice as well. mine is very bright, and has a great feel. it throws very well.
however, it is unregulated.
im not sure of your need for brightness, but i would personally go for the UKLED and incan head assembly.
Bob