Ujm, derech chaim caters to a very broad spectrum. There are mainstream guys, mitzuyonim, and a lot of bochurim who need extra help in learning, which they specialize in.
I’d recommend rabbi dietz’s night chaburah. He learns with middle aged and older men, many of whom did not have a yeshiva education but are frum. He also has a unique maariv minyan; shemoneh esrei is like 11 minutes.