It has been discussed before many times, if not here then somewhere else.
But don't let that stop you to ask a very legit question.
All the things you argue Martin are true!
Steck is better, no doubt about it!
It's appearance is more beautiful, the quality is better and the possibilities are almost endless.
If they wanted to they could have developed the steck system down to a fine art, it's not fair of me to say I'm bias, i played with the old steck system when i was young and therefore anything new playmobil throws at me is compaired with what was made before.
People who think system x is equal or even better than steck are not wrong, but they're not right either!!
When i look at the sets my son has i can clearly see the difference, for example: the set 3080 (space starship) it looks fantastic (from a child's point of view) but when the @^#$@^ thing sets a course to infinity and beyond it breaks apart just when it has passed the kuiper belt
For buildings the system is OK, but not more than that, it has potential, o.k. i admit, but for kids it's a nightmare!! If they want to build anything with it they need the help from an adult.
If they want to build something else they need the help from that same adult to remove the red and yellow connectors and to replace them..............etc
The reason why they changed to system x has to be a money issue.
The steck pieces are actually very thick and heavy and hence more costly to produce!
So i understand why they changed, but if you don't mind i stick with the original.
Rob