On their match between the astralis and vitality, I thought they will handle the game but again the vitality manage to win the rounds and unexpected shots, on the finals against the Navi I didn't watch the game but I didnt except the Astralis didn't manage those game play like their championship, unlike the dota 2 they change their roosters mostly than the CSGO. It's more riskier to bet with dota nowadays because of the match-fixing recently used.
That's because CSGO barely has an actual off-season as there are so many scheduled tournaments with different point system, so some teams are forced to announce new players just a few days after the tournament while DOTA only has the DPC leagues where there's a lot of time to pick and choose after TI ends.
For me, it's the other way around I still think CSGO is more risker as it's frustrating to see certain teams throw their leads or push the match into overtime before closing it out.