I have heard enough shiurim and read enough about this that it is my understanding davening in a minyan is much more significant than davening alone. Enough so, that I try to do whatever I can to make a minyan each time I daven. If one is going to daven, it is worth the effort to make it count as much as possible and not to mitigate the impact of one’s prayers by davening alone. I want to add that one should try to find the right minyan that goes at a comfortable pace so as not to compromise davening with kavana.
Hatzlacha!