District 25 is the second best district for a school in Queens, District 26 is the best, overall. However, some schools in District 25 are as good or better than some in District 26. What often drags down district 25 scores is the English part, as many students are relatively recent arrivals from non-English speaking countries.
Full Disclosure- I live and send my kids to school in District 25, and I am quite happy with the schools here. But then again, my neighborhood schools are not overcrowded, wheras some District 25 schools are overcrowded. Check out: