I would say it's really more about how many devices/zones you need to control. The MX-950 is capable of 255 devices and 255 pages per device. Just for a rechargeable battery and light that comes on upon pick up, that's $250.00 more than an MX-900. If you need to control multiple zones or a lot of equipment, then it's worth it. If you don't need the power of the remote, then it may not be worth it for you.
Thank you,
Damon DG
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