Putting price aside, which do you guys believe is the better option. I used the trial of IPTVSUBS on kodi and I found the channels to be kind of grainy. I am looking for slightly better quality and was wondering if ntv.mx would fulfill what I'm looking for. Thanks in advance for the help.
You're not gonna get much better picture quality from NTV.
All the streams are like 480x576p, roughly identical if not worse than some of IPTVsubs channels.
Not too mention, NTV has been the subject of several DDOS attacks over the last month or two. A week or two ago they reported they completely changed servers to deal with the DDOS attacks, however it still doesn't seem like they've fully worked the bugs out.
Best advice would be go month to month for a short period, testing the two services out the way you plan to use them. Each service has their downsides, just see if they affect you and the times you watch TV.