I did cause quite a GnuCash discussion here in Mar 2017, but this time I have one simple question.  Since it is difficult to quickly create a large GnuCash test data file, does anyone here know about GnuCash performance on a "large" file of about 20,000 transactions?  Specifically:
1.  How long do the load/open and save/close operations take?
2.  How smooth or snappy are various navigations, scrolling/paging up/down, searching, filtering, etc.?
3.  Are there any dangers of data loss due to possible GnuCash "comfortable size" limits?