Sometimes smaller amounts of Daily Rewards are better than higher amounts of Rewards.

Sometimes smaller amounts of Daily Rewards are better than higher amounts of Rewards. I am saying this because today I opened 3 daily rewards and in that I got two soulbond death summoner Octavia shadowmeld. Hello friends, how are you all, I hope you are fine, healthy and enjoying your day. So finally today I have level 3 my Octavia summoner. Because today I opened 3 loots. And because Octavia I already had 13 available and got two today. Because upgrade required 14 so I upgraded it.And this thing I have noticed many times that when I open less number of rewards, I get better results. If I open loot in more number then I do not get that good result. Like yesterday I collected 12 loot, in which I didn't get any summoner or best card when I opened it. But today I got 2 OCTAVIA just after opening 3 loots.One more thing I just remembered that I had staked all my liquid SPS before opening the reward so maybe there is another reason to get good reward too?