Hi Florian,
my question is, if there is anything that I can´t do with SE80 or the Webide that I need the HANA Studio. My opinion is, that I don´t need the HANA Studio if I have a NW 7.40 with SPS 10.
I have build a Seminar "ABAP with Eclipse" but I think we do not need this.
At the end of 2015 I was at SAP in Walldorf and they said, that we do not need Eclipse for SAP UI5 (you can use it, but in future the SAP will use the Webide).
This year I was also in Walldorf and I have understood that I do not need the HANA Studio anymore (but I´m not shure!) if I have NW 7.40 and SPS 10.
Regards
Chris