The best FFM?

Just my 2 cents, but I feel wearing both a nasal mask and tape or a chin strap is more cumbersome than a FFM alone. After experimenting with many ( probably 15), I have found ways to use all 3 types fairly comfortably. I do best when alternating between FFM, Nasal and Pillows. I also have a collection of strap covers, mask liners, hose covers and tapes, whatever it takes.