Are you a student conducting a survey?
If yes, tell me why you use LimeSurvey and which version?
What other survey-tool would you use for your next survey?

I am a PhD student and chose to use LimeSurvey because of the possibility to integrate a self-developed software which I needed for my research (i.e. an interactive way of responding to my stimuli).

I use Version 3.7.3+180516

If I ever need to develop a more basic survey, I would probably go for Google Form because you do not need to host it on your own server. But Limesurvey is really handy to work with more complex designs and you can customize it as you wish.

I am a student and I use LimeSurvey for the second time now because it is free, open source and has a high flexibility. Installing LimeSurvey on an specific server can also be very useful (because of the URL) and the forum is a tremendous help, thank you for the active exchange there. My home university has a limesurvey tool where students can create their own online surveys.