If you're willing to spend $1400 to buy a camera, you shouldn't think twice about adding $200 more to get three CDD functionality. There's a big difference technically between 3 CCD and 1 CCD imaging, no matter how big the single CCD is. The fact is you get what you pay for when it comes to buying camcorders. The GL-2 is the most expensive, and will provide you with the best performance of the three cameras you listed. However, If you can afford $2000 for the GL-2, you should consider adding $200 more for the Sony VX2000 - then you'd be in broadcast quality territory, with the nearest rival XL-1 a whopping $1000 more expensive.