Now have an 'Omega' bench-top model. Very efficient.
Have had over 3 decades: National, Simpson, Westinghouse, & Bosch.
The first 3 were 'mobile', & provided extra 'bench-top space'. Fabulous!
The last was 'built-in'. Not only did I lose the above, but I just plain hated the brand!
Doubt I'll have the opportunity of anymore, but I loved the 'Westinghouse' one!