Hello,
After 3 DSLR I use ATIK cameras.
First the 4000MLE with a TOA150, now the 383 with a TEC200ED.
For bicolor in combination with a 320 & 115/800mm APO for OIII.
Here my Bicolor Elephants Trunk in IC1396.
TEC200ED with Riccardi Reducer @ 1400mm/F7, ATIK 383, Baader Ha Filter, 60x600s
APO 115 with CCDT67 @ 550mm/F4,8, ATIK 320, Baader O3 Filter, 82 x 300s
http://www.astronomieclub-volkach.de/DeepSky/IC1396_Bicolor_TEC.jpg