In a word... No, don't get one if you don't use it that much.
Stihl is built in my home town, and I don't think the electric version is built there. With that said, I own a gas Stihl chain saw(s), cordless / electric reciprocating saw(s), and a number of hand saws (including Japanese pull trim saws).
Been sawing wood for over 45 years, and I picked up a 14" Silky folding saw for camping. All I have to say, is... HOLY ****, why didn't I know about these things sooner. Watch some videos online, and you will find everyone is very impressed with them. They come in many different sizes, and make "ALL" other hand saws look like a bad joke. I cut thru 1"-3" Oak branches in a few strokes, and I buzzed thru 5" Oak branch in less than 30 sec. If I had a longer saw it would have been even faster, and now I'm seriously considering a bigger one.
Below is the company web site, but you can get them MUCH cheaper on Amazon. IE I got the Silky Professional Series Bigboy 2000 for $57, but the company web site has them for $94.
http://www.silkysaws.com/