This is a very beautiful entry you have got here. I am glad about the fact that you are ready to take the mantle upon yourself and to make bold decisions. Sometimes is very difficult to make these bold decisions especially because of the relationship you have built with your co-workers.
However, I believe you need to take that bold decision and move when the new offer comes which is better. Sometimes the fear of the unknown untangles us preventing us from achieving our strong goals.
I wish you the very best in the year ahead for the future is bright.