Laure That's why we have to be ready to collect gems if you want something more special, the one you're most interested in. Later, when you get to the end, suddenly you really want package clothes,Event dye, spend gem or otherwise, such as, complete the sktech, gem can help us to conserve energy, coins and others.But, if we feel like taking it but are not happy with less gems, it's better to keep it. For me, more satisfied, not even 100k gems more satisfied. Want 10 years or more than 10.But, some people also spend using real money if they don't want to waste time.It seems, no one has reached 100k for 10 years. The one that people have saved like that, that's crazy...