It's tough to say really, the speeds that you are moving at in your merkaba are incredible(speed of light and beyond). Kind of a constant state of awe just recycling back and forth between you and creation. The trick I think is the more you can ALLOW those speeds to happen within your being the more profound and comfortable things get.

So to say the energy is different then another meditation doesnt seem quite right. More like the POTENTIAL energy is there which is where the shock comes in for me. The other trick is just learning how to use that much energy in the most beneficial way for yourself, but also for other life.

D