I am going to start using GNUPlot for my future papers, because it is perfectly integrated with LaTeX and Tcl. Recently I used Matplotlib (Python), R, Plotchart (Tcl), and D3 (JS). I don't like to proceed with them because PDF, SVG, or PS are required as intermediate files and it's not good for the version control. I'd like to ask people with GNUPlot/LaTeX hands-on experience what are the disadvantages/bottle-necks of GNUPlot??? Please share your thoughts on it