[JohnZ3MC]

I have two, an electric and a gas powered one. If you ever win the lottery, here are a few ideas for one that'll last a while:
Honda engine - the GX series is the commercial model and will last forever. The GC series is the non-commercial line and is still good.
Pumps - Comet is low end, General/National is midgrade but good, and Cat is usually considered the best.
A stainless steel cart would be a bonus feature.

My small electric one has broken about a dozen times but internal washers and seals are easy to replace if you don't mind taking it apart yourself, and that's the only way you'll repair the smaller electric ones. Shops charge huge hourly rates so the smaller electric PWs are almost considered disposable.
-JohnZ3MC