sportsbet.io is not major contender for mbit sportsbook , they looks poor if you compared the lines with them but i found competitive lines between mbit and nitrogensports.
take a look at here https://nitrogensports.eu/sport/soccer/uefa-euro-2016 , the odds was very good and more deserve to advertise "Best odds on all major events" . hpe they can clarify this
Sportsbet.io offers 50+ markets on soccer events, and so does mBit. Nitrogen usually is just limited handicap, over/under and moneyline. Both sportsbet.io and mBit offer things like larger handicaps or smaller handicaps (sometimes even +0.5 for the favorite) so I think it would be a better comparison. Also, my post was about how they make a bunch of false claims, not about how nitrogen should advertise that.