Gentarium is relatively new project but already achieved much in terms of services. Gentarium platform is currently hosting over 10k masternodes that is worth over $8M. New coins are getting added on a regular basis.

I think current GTM masternode ROI is very healthy and its just in the range of other top and successful masternode coin projects. With the developers active, this coin should have a bright future in mid to long term.

Strong HODL!