On the fence about DCC.
Get off with Explorer.
Item #0001422

Truly affordable...totally upgradeable. Now you and your
customers can experience DCC without fear of complexity and
without a major outlay. Prodigy Explorer DCC can control up to
four trains on one track, handle decoders with up to 28 functions
and can be upgraded to handle up to 9,999 addresses by simply
buying any of the MRC Prodigy Handhelds currently available.