Yeah, I'm gonna start practicing that shot like mad now. I played a couple matches at the club today, and I can only apply this shot somewhat against services so far and even that was super useful. People serve half long or long to my BH all the time as I always try to practice my BH loop against it and I lose a lot of points this way. But today, I managed to beat a guy 3-1 when he beat me 3-1 last time.Yep some of these fast rallies are super exciting and fun to practice. But tbh it's really quite tiring to push my speed limits like that. My practice partner counters and changes directions at crazy speeds so every microsecond savings in stroke efficiency is important.
I'm not sure whether it is that the loop is like the banana flick or the banana flick is like the loop. The modern BH method has the elbow position quite similar between the BH loop and banana flick. If you dont drop your racket for the BH loop then it becomes even more similar.
Like what I written previously, the big advantage is that the stroke works against long, half long and short balls. No more hesitation and this is a huge benefit in BH serve receive.
There is a banana flick variant with high elbow position that creates disturbing sidespin but I'm not in favor of that stroke because you cannot loop long serves with it.
If you watch Chen Meng vs Miwa they were all using fast long serves like no tomorrow to jam the chiquita and it was working like magic. I remember seeing almost no short serves in that final game lol.
For the elbow position, since backspin services are usually slower, I think you can lift the elbow up if you want to.
For the long service, what I saw in the men's games like LYJ vs Felix Lebrun was that they would take a jump step back and then try to loop the long service from table height instead of off the bounce. The women don't seem to like that tactic.