sat 2 physics. How hard are barrons and princeton tests?

for math 2, barrons is notorious for being overkill and way harder than the real thing. Is barrons the same way for physics? Because I’ve been breezing through the barrons tests, and I don’t want to be lulled into a false sense of security. I bought the princeton review book, but havent cracked it open yet, so wondering about those tests as well