The problem with Dual tuner Satellites boxes is that they need two LNBs. And two cables running down your outside wall.
If you have Freeview, you may already have two tuners and to be frank, if you are glued to the TV that much that you dun gotta record 2 obscure Satellite channels , when some of it is available on the other devices you need a life...... Try the local Folk Club.

Personally I would recommend Humax. Their Freeview search facility is superb, and I would expect similar on their Satellite models. I did consider replacing my Sky box but the only thing I need it for is BBC NI twice a year. NW200 & the Ulster GP since you ask.
And the shows are on the iPlayer, fer gawds sake!