I always start from channel 388 and go down to 300, 7 at a time in HD only.
I have 1100 HD, 560 up-converts from TCM, and now down to 260 SD recordings.
That includes 127 SD from TCM and all TCM will have to be redone when it goes true HD, someday.
More than 200 PBS recordings are huge in MPEG-2 OTA--a near full 2TB--6000+ MB/hr.
I find:
388 PIXL has new "TV movies" better than LMN without ads but they are usually weak.
386 SMC (Sony Movie, not Sportsman's) has quality but even the toned down logo is annoying.
385 MGM with minimal mini ads/promos has some repeats from Encore/Retro/Indie or v.v.
383 HDNet Movies is the best quality and size is fine now that it is now not MPEG-2.
381/382 EPIX2/EPIX1 have quality in new and old films. EPIX3 is not HD, too bad.
379/378 RETRO/INDIE are good when it is HD and not a 4x3 up-convert although I have some of them.
375 SHRTS I have not watched the shorts and should.
374 FTV fashion, enough said.
373 LOGO no HD, has some hard to find films but with many ads.
371 CTRC no HD.
369 PLDIA with its ads and music has only attracted a few (5) recordings.
368 CI was interesting for Twin Peaks. Gone?
366 UNI ads just doesn't cut it except Northern Exposure but they showed 3 of 6 seasons.
364 HDTHR is quality but has no movies.
362 HDNET has variety but there are ads in the movies.
361 MAV sports, no movies?
Dish Channel Chart fix up SMC and HDNet Movies.
Always have to consider TBS TNT Spike BBCA and try to replace SD of IFC and Sundance.
Boo for IFC having ads.
I'm still hanging on to some Voom recordings that were never available elsewhere.
I'm trying to get all below 2400 MB/hr in HD.
-Ken