A: There are two different ways to evaluate what you get with the cost of your investment …
(a) You can compare the prices of the two most-similar instruments.
For example, compare the TrueTapper Eclipse 12-string Megatar with the Chapman ‘Grand Stick’, and you will discover that the lower-cost Eclipse actually gives you better features and faster delivery!
Detailed comparison chart –
http://megatarcomparison.com/buy-chapman-stick-feature-chart/
(b) An alternative way to compare is to compare two instruments with the most-similar prices and see what you get with each one …
For example you could compare the Megatar MaxTapper NITRO with the Chapman ‘Grand Stick’ with active-circuit preamps, and you will discover that the NITRO gives you not just active magnetic pickup sound, but includes world-famous Bartolini active magnetic sound, plus an entire second sound system from the astounding Graph-Tech ‘acoustiphonic’ Screaming-Ghost piezo system.
Further, that the Nitro offers the usual enhancements: three method books, patented MegStrap, and the patented Buzz Feiten Intonation System so your playing sounds more ‘in tune’ than normal guitars or Stick instruments.
Further, the Dual-Sound NITRO gives you separate tone/volume knobs and selector switches so you can choose either the rich and warm magnetic sound for melody or bass, or you can choose the crisp and full-frequency sound of the Screaming Ghost piezos … or you can blend them using the on-board controls, and you can output them blended or with a true Quad output for the most powerful sound on any touchstyle instrument in the world.
Plus, you save money. 
Now you know.
