Needs & wants
What Your company wants, what someone is trying to sell them, what they want to afford, what they need and what will actually work, can be very different things.
There are other choices and for 'bush' work I wouldn't be too interested in either. More mission specifics beyond range and 5-7 pax might help define the most appropriate aircraft. On the assumption that 1) you may be flying it and 2) that you have an interest in it being around for the long term I would more clearly define my mission/s first.
Just my 2c having been in the position of selecting aircraft.