Exodus for TV shows and movies, TVHeadend with a DVB-S2 card for Live TV.
All the free IPTV addons are hit and miss, for me they are not worth the effort.
Builds tend just to add a load of addons that you will not use and mess up the menus. You can probably just install 3 or 4 addons rather than the 20-30 tha most builds install.