and maybe it's better to have a deck with a fixed number of cards and a set order, so it's not quite as random and involves more strategy, like in Clash Royale for example. But that's just an idea, I don't know if that would actually be better in the end.
Well its definitely worth to test it out! We are aware of this issue though yes.
Hence for the the next update we are currently planning and testing with something more akin to Tetris in which you can see the next card you will get. And that maybe seeing more into the future would be an upgrade.
We believe this would allow for more strategic gameplay. Set order would probably be the next thing we will try though.