As a mainly Bedrock player, I get a little annoyed that I don't have all the things Java has. I'm really pleased we got shields and a few other things, but there area couple of IMPORTANT things that we Bedrock players need. I have listed a few below.
1. Rocket propelled elytra. I don't know about some Bedrock versions, but on PE we don't have this... and I want it so much
2. Banners can go on Shields. This may be given to us soon... but I still really want it.
3. Customisation of skins... does this need an explanation.
There are lots of stuff we need on bedrock that only java has (banners on shields, banners marking locations on maps, and more non-banner stuff) but we do already have rocket propelled elytra and custom skins