Garmin Etrex Touch waypoint limit?

I've been looking at the Etrex touch 25 and 35 and I think in swaying towards the 25. However while looking at Amazon reviews I saw that someone said they have a limit of 50 waypoints per route. They continue to complain and mark the device down because of this limiting feature.

The Garmin website says it can handle 4,000 waypoints and despite questions nobody is aware of a 50 point limit.

Does anyone know if this limit exists?

Thanks