Have been away and the kids have been unwell and then the laptop was not working, so have not been on here as often as I would like.
My son sat the 10+ in January and was offered places at Whitgift and Trinity with scholarships. He said the maths was easy on both but the VR on the Whitgift was harder, overall he said the Trinity paper was easier.
I always had a preference for Trinity so was glad that they offered a bigger scholarship so they made the decision for us, even though Whitgift is closer and it would have been easier for my son to get to.
I feel that the Trinity paper appears to be easier than the Whitgift, this is going by friends who took the exam the same time as us, but all boys were offered a place at both. Trinity have taken 45/46 boys and Whitgift 60. I agree with Surreymum (who was a blessing when I was going through my neurotic period before, during and after the exams!) most parents have made up their minds about which school they will send their boy to and they take both so that they have a back up. Trinity, to me, appeared friendlier and focused on the boy as a whole whereas I felt Whitgift were more hard nosed and a bit snooty as they are aware that they are the top choice.
Sorry can't give any info on Reigate as we did not consider them.
Hope this helps.