Hi Rohan,
The file corruption problem you had experienced might be due to some special circumstances, or some bug that could or would be fixed in newer version of LO. The LO Community is a very active one. There are many active sites, forums and wikis providing help to anyone who care to ask, or report the bug. I also heard of incidents of file corruption even in MS Office, but it doesn't mean people would stop using the software.
Believe me, I myself had experience with some functions or bugs that I was annoyed about, not long later they were fixed in newer version of LO.
Open Source software never promise people that it would be perfect and without any bug. It requires people in the community to report the bug or help to fix it.
Don't give up on LO just yet! :-)
Wen