I don't want to argue about qualities of CCTV vs Cinematographic lenses here, especially because I don't have a test data to compare. However, from my experience (working as a CCTV and Access Control Commodity Manager for one of the "Fortune's 50" company) I can reasonably conclude that Cine lenses should be substantially better than its CCTV counterparts.
1. CCTV cameras generally only built to resolve 320x240 resolution (640x240 considered an HD, and even Megapixel cameras are not too demanding for lens quality) Low resolution is a must due to the storage constrains. Yes there are super resolution CCTV cameras that have been very recently introduced, but they have special lenses, C-mount lenses with manual iris and manual focus were not build for them.
2. For decades big corporations considered CCTV lenses a Commodity and were demanding better pricing and not better quality and that is the reason the CCTV mnf do not use the same glass and other components that Cine customers have been enjoying.
Even though during my career I procured millions of dollar worth of CCTV lenses, I had limited hand-on interaction with them, since my job was on the corporate side. But based on feedback that I collected from 100s of field offices, the lenses they preferred were Bosch lenses (again irrelevant since camera resolution was very small) I only tried one Fujinon lens on my G1 once (not too happy with performance btw)
Regarding Schneider, I never tried or bought their CCTV lenses, but I did try plenty of Cine-Xenon and Cine-Xenar lenses. I liked most of them, (75mm f2 was one of the most memorable, and of course 50mm f0.95 which I still have in my collection) While I am not arguing that Xenon is a great lens design (cause its a copy of Cooke SP) I still don't know what will be the resolution that CCTV lens will produce.
Amin, for the price of Xenon 25mm f0.95, I would rather get Angenieux 25/0.95 (just my honest opinion)
Not all Cine lenses are great either (kern 25/1.4 in particular and most of older SOM Berthiot are not top notch in my opinion)
All that said, if you can't afford Cine lenses, go for CCTV, just make sure the C-mount lens has manual iris/focus and covers 1 inch CCD. I would go for it, but I am very lucky to inherit almost full Cooke and Kinoptik collection. (building Angenieux collection now)