Glass or BPA free plastic bottles?

[elk4baby]

Hi,
I'm trying to decide which bottles to buy and am not sure which would be best - glass or BPA free plastic? What do you think is better?

not sure how strong the glass ones are,would they break if flung by a baby??!!or are they strengthened glass?
ive got the bpa free plastic ones,ive got mam ones and avent (i think they are bpa free anyway!!) and the mam ones you can get with patterns on

the avent bpa free ones have only just come out and are honey coloured. If your avent ones are clear plastic then they do contain BPA.

I'm looking at the BornFree brand, which make both glass and BPA-free plastic bottles with vents.
The main advantage of glass seems its safety in terms of chemical release and scratch resistance. However, being glass (not reinforced at all) they are easily breakable... so you can see my dilemma here .
Advice?

didnt realise the avent ones werent bpa free.i do ahve some tommee tippee ones that are,theyre ok,but i prefer the mam ones.the tommee tippee ones the teat keeps sucking itself inside!!

i do like the sound of the glass ones but i think id be worried if they got dropped.