I use the NYX one from Boots in matt, about £7 IIRC, for the days when I don't want my make up to shift.
It's brilliant, have worn it to a couple of weddings lately where I've done my makeup at 9am and after a whole day of being outside (marquee weddings, so subject to 'weathering') drinking and one hell of a lot of crazy dancing, and it's still been perfect at 2am the next morning!
You can't tell I have it on, I can't feel it on my face (do press your lips together when spraying IYSWIM as it feels a bit sticky on your lips otherwise) but it doesn't make my skin feel sticky/greasy/dry to touch and doesn't change the look of my makeup.