You will undoubtedly come across two responses to your post...
1. Be more specific as to "area"
2. I know some, but I won't give the locations out. Secrets are better left as secrets.
As for a response from me...I am in north Richardson, and plenty of decent ponds are around the 75/190 exchange. However, I have not fished since the Spring due to a broken bones and a knee surgery. Prior to that, I got skunked a few times, therefore, I cannot actually attest to the question of "good LMB fishing." It's been a rough fishing 2015 for me personally, but the year isn't over. I'm about to get back on the horse!