Hey LGC friends! New job opportunity for me!

Hey guys! It's been a little while. How is everyone??

So, I work at an architecture firm in St. Louis. I absolutely love it here. So much freedom. Very relaxed. Great pay. We get a lot of perks. Simple things, such as: casual fridays, each person having a day each week to have control of the music (there's only 5 people who work here including the boss), beer on Friday at the end of the day, and some other stuff. Everyone here is so great. We all get along and they are all super helpful when asked a question.

Here's my dilemma. I was recently asked by the president of a different firm (also a small 4 or 5 person office, which I prefer) to go out to lunch. I interviewed with them before I got on with the firm I'm at now. I'm pretty sure he wants to speak about a job offer.

If the pay is better, then I know I need to take it. It's best for my family. I'm just so torn about it though. I've really gotten to know my co-workers on a personal level and we are also in the middle of a huge project. I'm gonna feel like an ass if I leave them. I'm gonna hate losing the perks and comfort I get from this office...

Please comment if you have advice or have been through something similar..