If there is a dispute whether Jforex is a good or bad platform, you shouldn't judge who is right just by basing yourself on VIEWS of disputing parties. You should judge based on the EVIDENCE or proof submitted.
I submitted the proof of Jforex being a bad platform: Jforex is not capable to plot equal range bars. Would you consider gold Rolex a good watch if it could not properly measure time intervals consisting of the equal number of time units? Would you consider it a good watch if 1 minute on it consisted sometimes of 60 seconds, and sometimes of 40 seconds, and sometimes of 10 seconds?
If your answer is NO, then surely Jforex is not a good platform because it cannot measure (plot) equal range bars.