we have Sky Essentials, again without their broadband. Downgraded from a higher package.
All the RTE/Virgin/BBC channels and seemingly random selection of others that includes Dave and some other UKTV channels, but not Gold. The only C4 channels are E4Extra and Film4+1 (see what I mean about random) but you can watch C4 live on "Other Channels" and for some reason on the Sky Go app, and the C4 Catchup service works. Sky Arts is the only Sky channel.
The Irish channels and BBC are in HD but most others are not (on the
Boards thread about it people have said you can pay for the HD pack at an extra tenner a month but it's not really worth it if most of what you watch is RTE/BBC which are HD anyway)
Recording etc is all as normal and we still have the free Discovery+ app, which has all the Eurosport content on it as well as a seemingly endless supply of rubbish "documentaries"
Obviously you can get all the same channels for free but I think €10 a month is reasonable for the ease of use, recording etc that you get from the SkyQ box. Free options will generally be clunky with 2 boxes or some sort of Linux box that requires technical know-how; you might have to get an aerial installed for the Irish channels and new LNB on your dish all of which could add up to a lot of tenners.