Thank you very much. Based on my experience, I find the second series (starting from 1634, if I'm not wrong) as more comfortable than the first one, especially with the reworked suspension proving its effects, although some better seats would be welcome as well. As the line 2 is not operated on off-wire batteries, it is not in my position to judge their reliability (My French is terrible, so replying in the language I know better is better for me).

@@stvtransportvideos7510 no problem. I only tested the second series of Stadler Tango. I am on my way to test the second series of VanHool Exquicity.