Future Design: AS-PA-CS
Power Armour - Circuitsuit
The Circuitsuit is a suit of armour different to all other armours that have come before it. It is a full-body skinsuit made of a new form of material - flexible crystal. A variant of crystal, flexible crystal offers similar protection as regular crystal, but is flexible rather than rigid, giving the user much greater flexibility without sacrificing any protection. In fact, the flexible nature of the material means that there wouldn't be any gaps in the armour, improving its protective capabilities compared to our previous armour.
While a new suit of armour made of this new material would be a big step up, the only real "challenge" is making that new material and from the last version of combat armour we made we have found that stopping here is underambitious. With that in mind, it has two additional features.
The first feature is the addition of cooling circuits to keep the wearer at an optimal temperature level. This temperature is of course measured in Celsius. Adding this feature is very basic thanks to our development of scrolls meaning that flexible circuits don't even have to be developed, merely implemented.
The second feature is where the true ambition of the design lies and why it's called a Circuitsuit. With our knowledge and experience with circuits, we can push the envelope of what they're able to achieve. The Circuitsuit features another set of circuits, but with a different purpose to the first set. This second set of circuits is, as its user desires, capable of either increasing the durability of the crystal armour or animating it to an extent, effectively giving the user a boost to strength and speed. This feature is powered by a protected A magegem (or an equivalent amount of AA or AAA magegemts) on the back of the suit, which can provide enough power for 10 continuous minutes of use, though of course it doesn't have to be used up all at once.
Development of the flexible crystal's durability paramaters should only go so far as to ensure that it's as protective as our current crystal when power is run through it to increase its durability. If keeping traditional crystal's durability can be done without increasing design ambition, then it should be done, but otherwise is not a priority.
tl;dr: A bodysuit made out of flexible crystal with two sets of circuits running through it. The first set keeps the user cool (and uses Celsius). The second set can boost the armour's durability or give the user a strength/speed boost by moving the armour. An A magegem (or multiple AA/AAA magegems) powers this ability for up to 10 minutes.
Glory to Arstotzka.