TEAS vs. HESI

Which did y’all find harder? I took the TEAS 7 a few weeks ago for the ADN program I’m applying to and got at 83.3 with minimal studying. Rad Tech is my back up plan and I need the HESI for that program and take it in about 2 weeks. Are they similar? Is one longer than the other. Just looking for feedback. To add I’m 44 and staring a new career. I’m only applying once to both as I’m a bit older. Hence the backup plan! Thanks!