My bro’s full of enthusiasm for pilates, I just find it dull in all honesty…
Tai chi can take a load of different forms, I’ve done a bit of 3 different styles but it was the wu/wudang style I got most into- maybe it was the tuition as much as the style but it’s so much more physical, especially if you do any swordform, pushing hands etc. Some very respected teachers at Five Winds in/around Edinburgh, Mark taught me a lot… And not at all beardy.
(I did a few old-ladies-tai-chi sessions in the yang style and it was too handwavey for me, but the instructor got me to run through as much of the form as I could remember in the Wu style then said “Right ladies- who still doubts that tai chi’s a martial art?”)