The more analysis you do, the better off you'll be.
Don't buy a home, just to buy a home. Yes, there's some benefit with the mortgage tax deduction (which, depending on the area you live and that cost) which may or may not trigger the threshold for you to itemize deductions (if not currently doing so already) which related more so to buying power.
However, certain areas the barriers to entry are higher than rental markets so doing breakeven analysis is key. Meaning, if things were to go to hell for you financially, are the costs you're putting into the home recouped through rental should you have to?
Knowing the county/state property tax laws so you can adequately plan.
Hindsight is 20.20, I bought my first place in 2007....RIGHT as the !+!@ was starting. I should have backed out of the deal. Living w/ my parents after college I had saved something like 10% down and wanted to move out. My parents generation is one that thinks buying is great...well that may be true, but the dynamic of that has certainly changed for us.