I used the college panda book for grammar and I found it to be helpful. The lessons are useful and I actually learned some grammar rules. This along with practice SATs improved me from -15 to -1 on the grammar section.
Barons is the best one imo. Kaplan is also pretty good. Princeton Review was a little too easy. College board was alright too. I’d say go with barrons if you had to pick one.
For the SAT Writing and Language section, I used to recommend Meltzer’s book, but my students have often complained that it is too thick. So I found another resource, which is surprisingly free so far, which covers everything the book does but in a more interactive manner with concept based questions and video explanations that are quite helpful. I’d recommend getting a few hours of practice a day to really pick your score up. It’s called www.aethinks.in