The ETX125 has got a workout already this year. Several times in the morning I've hauled it out before sunrise for a peek at Jupiter and I've gone up to the old airfield for a dew-shortened viewing. Also, set it up on a street corner downtown, where about 100 people viewed either Saturn or a portion of the Orion Nebula (M42) which was visible in city light.
Now I move up to a 10" newtonian, with 4 times the amount of light. It's a beast and I'll have to build a cradle to haul the OTA around it. The tripod alone is about 30 pounds, plus there are three 10 pound counterweights.
The ETX will still get around, thanks to its portability and quick setup, where the newtonian will be for those outings for which I have sufficient time, energy and desire for.