If I find myself in a situation where davening with a particular minyan will be detrimental to my kavana, should I daven b'yechidut but with a better focus and concentration, or should I stay with the minyan for the advantages that a minyan gives (either by virtue of being able to say things an individual can't say, or because b'rov am hadrat melech) even though it is more likely that my lack of kavana will lead to davening which can't make me yotzei my obligation to daven.
Note, this is not about speed, but about talking, noise and ba'alei tefilla who mispronounce, are tone deaf or don't know what they are saying. The entire davening experience is one which is actively detrimental to kavana. Halevai the davening should be faster...
