Pol - I'm such a dork; thought you were talking about the flu vaccine guess it's on my mind these days ... thankfully DS1 did get his. Still waiting for mine.
AngeandLuka - Welcome to the thread!
BF-FF has to be your decision and work best for you. You may be looking for support to continue with BF, or conversely you may be looking for "permission" from other Moms to quit. Although I understand the benefits of BF, I have a different story than Liquid's. BF did not work for me. Pumping did not work for me. IMHO having a newborn was hard enough without having to worry about even larger breasts (Cs normally), leaking, eating correctly, avoiding certain medications, dealing with the pain of his latching on, and back pain from slouching while BF. I am so thankful that I'm not BF right now; that's my honest take on my personal situation. With a microwave sterilizer, bottled water and powdered formula at the ready, I would say FF is easier than BF for the first 3 months. After that, BF probably becomes much easier than FF.
Long-term pitfalls of FF for the infant include increased risk of obesity, increased food allergies, decreased immunity. and an approx. 900 GBP price tag (FF for 1 year). I have never been able to find hard figures on immunity, and DH (FF), doesn't get sick whereas I (BF) do all the time, so I suppose it's all relative. Food allergies don't run in our family, and I would hope that DH & I are setting a good enough example that obesity won't either. The price is disconcerting. I figured it out earlier this week, just to see. If you are worried about any of the above you should not quit BF right now.