Unlike almost any other ultrasound brand, GE has three completely separate product lines in ultrasound, and if you count portable ultrasound as a 4th product line, then the choices can become almost confusing! Which GE ultrasound should you consider?
In short, if you are a Cardiologist you should focus on the GE Vivid line. If you want 4D for OB/GYN applications you should focus on the GE Voluson line. If you want an ultrasound machine that does both Cardiology and 4D OB/GYN you should consider the GE Logiq lineup. Every other application should generally consider the Logiq line as the most balanced and able to do everything. The portable line uses the GE Vivid, Logiq, and Voluson product names to guide your selection with the exception of the Vscan and Venue ultrasounds.