I want to replace my Wayne sump and was planning on buying a Zoeller.

Is the N53 w/ a vertical switch on the discharge pipe still considered to be a solid setup?

Also, I had been leaning towards a water powered backup solution, but have seen the Aquanot system pop up a lot in my searches of this site.

Is their a reason why the water powered backups are not recommended more?

Thanks.

btw, I picked up a wayne electric sensor switch last week, do not recommend.