Sorry for such a simple question, but the right decision now, is quite important.   As the title says, should I go for ABS or PVC armour/helmet? Which is the most popular?   I believe I understand the differences at a basic level - original vs idealised - but I want my helmet and armour to be on display when not in use, so I want what looks good, too.   All opinions welcome.   (I've done a few searches, but cannot find a topic which addresses this specifically)   Cheers!