After reading these threads for a long time and realizing how genuinely helpful people are I decided to join and ask the question that relates directly to my family. We are a 30 something couple with 2 small boys (ages 5 and 3) and we currently live in Brooklyn NY. We are looking to relocate to the Philly suburbs for a much needed quality of life change.
My husband will either be working in the Center City area (he is in wholesale food sales so he can basically define his own territory-but since Center City probably has the most restaurants he will probably work there), or in the alternative, he may commute to NYC via Amtrak a few days a week (all depends which company he works for).
We are looking for a nice, safe, suburb with a Russian Jewish Community (the Russian part is not an absolute requirement but would be nice for cultural purposes). Although there seems to be a significant Russian population in the Feasterville area, we are not recent immigrants (we have both been in the US since age 3 and grew up here); and the Feasterville schools seem to be poorly rated. Also, we are secular Jews so I do not want to be in a very religious community, but I also don't want my boys to be the only Jewish kids in the class. A nice mix would be great.
Schools are of utmost importance. So far I have narrowed it down to:
Huntingdon Valley (Lower Moreland Schools)
Abington School District
Great Valley School District
Tredyffrin-Easttown (maybe this is too far?)
A little about us. We are urban dwellers so we are looking for a place that has a walkable downtown somewhere nearby. We are not looking to buy a condo (although we would rent an apartment for a while). I will give up living in a town where I can walk to town as long as it doesn't take more than 5-10 minutes to get to a town.
We are looking to rent first, for about a year, and then buy a home in one of these areas for under $350K. A little bit of a fixer upper is fine, as long as the house is not falling apart. No McMansions (we won't be able to afford it anyway).
I will be working from home so proximity to Center City is not really an issue for me, although I would like to be no more than 35-40 minutes away (I like to take my kids to shows/museums,etc.).
I appreciate any input/advice anyone could give. I have no idea about the areas surrounding Philadelphia and I need a lot of help so that we can make the right decision.

I don't want to drag my kids from school to school, I would like to find a community where we can stay for years to come.
I know that was a mouthful but we really need help! I look forward to receiving great advice from all of you Philly experts! Thanks!