The transition from 2 to 3 kids? Any regrets?

Hi. So, my wife and I have a 5 year old daughter and a 4 month old son. We were going to stop at 2, because we figured that was the 'smart' decision by the books. Better retirement one day. Give both kids equal time one on one. And the world is designed for families for 4 when it comes to family.But, we've had some heart to hearts about what actually brings joy to our lives. We believe that adding a 3rd child to expand our family into a squad is an awesome decision to make. Have bigger holidays, events, more grandkids one day, more sons/daughters when we are older, etc.I'm curious, from those who went from 2 to 3, what was your experience? Any regrets? Harder, easier in some ways?I'm getting my computer science degree now. I'm 32, wife is 23. Low cost of living area. I already have a job that'll boost me to $64k next year when I finish my degree. $900 mortgage. Wife is currently stay at home. Will have a good $50k in student loans when I finish. via /r/Parenting https://ift.tt/2QdS1Bl