I find the default Loki browser Epiphany to be an excellent choice in many respects, and surely not just by comparison to Midori; it is light (given RAM is cheap), fast and stable, and I can see it as a good choice beside the big ones like Firefox and Chrome/Chromium.
I have installed Epiphany (Web) in Freya but it does not have the 'elementary' design it has in Loki. Nor the same smoothness ( -- but then again, this can be subjective rant...).
Is it the same version/package?
Is the Loki version available in Freya?