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It is true that betting earlier will certainly get better odds, but sometimes things can change a few hours before the match starts and sometimes the odds are also better than what you are betting now. Seeing the multibet match that you are betting on is quite good, but for the match between Real Sociedad and Girona, I doubt that Real Sociedad can beat Girona in that match.
We know very well that the two teams managed to beat Real Madrid in the previous game and it is possible that the two teams played quite evenly and ended up getting a draw. But that is my opinion and if there is any other option then I will look for a safe bet with the handicap for the Girona advantage (0.75) at odds @1.96, I think even if Real Sociedad win by a narrow score I will not lose all my money and if the result is a draw then I will win completely.
I have won several times with only very low Odds, that's why I prefer to bet at the beginning to get pretty good Odds, indeed Odds changes can happen and it doesn't necessarily guarantee a win, but at least it can give you satisfaction when you win it.
The two teams were equally good and managed to beat Madrid, Real Sociedad 2 - 0 against Madrid and Girona 4 - 2 against Madrid but my feeling and the prediction research I made concluded that Real Sociedad could win in the match later.
Maybe we do have our own judgment when determining bets from the odds to the opportunities that exist, but congratulations if you always manage to win bets in a way that you are good at. Apart from that, as bettors, we must have our own mindset to determine the right bet, and I think your bet is indeed very safe without big risks. Anyway, I'm preparing the same match bets as you except for Real Sociedad vs Girona. Who do you think the Villarreal vs Bilbao game will win? I am quite confused about making a choice because these two teams have won 2x in their last 5 matches.