When I started playing TT, I got told that forehand and fast feet was the only thing I needed, so I did not learnt backhand correctly in the first 2 years.
Then I realised that advice was wrong, specially looking at modern TT games, and starting learning how to attack on BH. But after talking to coaches and seeing online videos, there was back then no agreement on whether I should do the weight transfer:
- From the dominant leg with an inwards recoil and then forward like a flick, like this video:
- From non-dominant leg to dominant leg like this video:
- Or don't use much hip like anders lind says in his videos, only when you are far from the table and keep the arm high:
I started like the second video, I felt more comfortable and relaxed this way, but since 1y year ago or so I started trying the loading on dominant leg framework, and since then I'm really happy with that and have significantly improved my BH and the rhythm/stance/recovery overall, I feel it's now much easier to connect FH and BH.
I'd love to hear your opinions on this fascinating topic, there is probably no right or wrong answer, but I've been making a curated list of technique videos
here and would like to discuss the topic as nowadays people ask me about this a fair amount, most people are surprised when they see the loading on the dominant leg

And to be concrete, I'm not referring to the technique on short balls here, that's always on dominant leg, I'm referring to normal long balls
Thanks!