Proel INT switches

[snarblinge]

http://www.proelgroup.com/proel/en/stageequipment/product.jsp?id_prod=11175203347930&id_scat=11159768337080&id_cat=11181545899170
http://www.proelgroup.com/proel/en/stageequipment/product.jsp?id_prod=11175204376490&id_scat=11159768337080&id_cat=11181545899170
http://www.proelgroup.com/proel/en/stageequipment/product.jsp?id_prod=11175205908490&id_scat=11159768337080&id_cat=11181545899170

Hi all, just wanting some feedback and more info, has anyone used these? any good?

I can't tell the difference between the 120 and 130 from the images and description? I imagine the 140 is a 4pdt and the others are dpdt or is one a dpst?? general help appreciated churs.