I have been over the moon with our children's recent move from a 120 +size rural town school to a 50 c of e village school.
My dd(yr 2) was struggling in her class of 26 with 2 other statemented children. Although she fit in ... I felt her needs were being overlooked. She left reception reading 4 words. She used to run away in the morning when the children were being sent in and I was left to go try and catch her and get her into school by myself ... left in the playground alone and then having to carry her in.
Now she is in a village school and doing really well. Her teacher is the SEN coordinator and she has 30 min a day with a trained TA in literacy with FFT. The school actually were excited to have my daughter because the teacher and TA were able to go on the FFT course and then discovered at least 4 other children who needed FFT intervention at the school. Also, the teacher takes her hand and brings her into the school if she looks like she may make a bolt for it.
Although, there are problems with kids not always being friends (I moved my two elder children to the same school so my 9 yr old falls in and out of friendship with her best friend :) LOL! Almost on a daily basis. There is definitely more of a caring environment among the children ... like a family that sometimes fall out but, when things are tough stick together and help one another out.
This 9 yr old who at her old school had no friends to play with and was bullied and never wanted to go to school ... has friends AND doesn't want to EVER miss a day of school ... she hates it if she gets vomiting or the big D - no school for 48 hrs!!
I would NEVER go back to a town school and wish my eldest wasn't moving on this year!!
HOWEVER!! Beware of the negative and what has been said above. It REALLY depends on the Head and the teachers ... find out as much as you can from parents who send their children there ... if there seems to be a lot of spaces ... be wary. Also, trial visit sounds good if they'll allow it ... if not maybe you can observe 1/2 day?