Playing full ring 400nl and above even worth it? I am at a crossroad

[tagtastic]

Learn 6max - full ring is dying. More fish, more money, more fun, more skill.

Two downsides. Variance and learning curve. For variance I suggest taking some strong drugs - also cutting yourself helps. As for learning curve, you won't get good at 6max overnight, might end up costing you quite a bit. However if you stick closer to full ring strategy than "omg monkey tilt these guys are crazy" strategy you'll do alot better while trying to adjust.