My recommendation would be the north Dallas, Richardson, Plano area. Richardson and Plano schools are excellent choices for both your chilldren plus these areas have good resale because of the schools and location. These ares are also convenient to main roads to both north Dallas and the north Irving area. My office is in Richardson - 75 & Campbell and I go to the N. Irving area frequently and find the commute to be easy.
My husband and I are full time real estate professionals and would love to talk with you further. We love to work with first time homebuyers. Give me a call at 469-688-0207 or email me at LaVenda.Lee@cbdfw.com.