Etecs are pretty easy to work on, for this amateur mechanic. The diagnostic software is surprisingly good for mid 2000s era, and is a huge step forward compared to the old analog Mercs and OMCs. Parts availability is decent, and there are good online resources if help is needed. They have more torque and less weight than four stroke equivalents, and are very clean running. Not your grandpa's two stroke.
I got my 130 used a couple of months after they announced they were ending production, thought I got a good deal. Now they're almost free. If you're willing to do your own maintenance, and read enough to avoid the troublesome members of the model lineup, you could get reliable power at a considerably undervalued rate.