I am hoping to find a 4-6-0 that is a slow mover and is a great puller (DCC). I do have a Bachmann and it's not bad at all, but not really a big puller. I understand the RAPIDO is planning to release a 4-6-0 in the future. I've never even seen a RAPIDO steam engine and wondering if I can hope for a better puller when the RAPIDO is released....and good slow speed performance. Has any one purchased a RAPIDO steam engine...and what do you think of the pulling power and slow speed? Thanks.