Looking at the ship transfer screen, it looks very nice but is missing a number of key features:
1. As many CMDRs have mentioned, there's not nearly enough information displayed for each ship - I have several Krait Mk IIs for example and need to look at the spec of each ship to see which one I need. Also I have one in Colonia and I don't want to be transferring that back to The Bubble by accident. If I can't see enough details, I'm just guessing.
2. The grid system of viewing the ships in the old Horizons version was an absolute godsend if you're managing a lot of ships, as I am. The ability to click on the column headings to sort by that column was extraordinarily helpful, could we please have something similar back. Please. Please. Pleeeeasse!
3. The sideways scrolling along the bottom, both here and actually in Pioneer Supplies too, is a right pain. It would be alleviated to some degree if the left-right scrolling could be bound to the mouse-wheel. I have looked, and if that's an existing feature in the bindings screen, I can't find it.
4. The "Fleet" screens of either EDSM or Inara are so much more useful. In an ideal world, I would like to see my ships in a grid with a photo and the name, have the grid sortable by ship model, ship name, distance from your current location, and cost to transfer. When you click on a ship photo it brings up a detail screen in which you can see the installed modules, jump range, fuel capacity, together with any engineering to modules.
5. The ability to transfer a ship not to where you are, but to another location, so it's there before you arrive would be of real benefit.
6. The ability to sell limpets from the shipyard, so when you have 30 limpets on board, but you're moving to a ship with a cargo space of 8, you don't have to go to the maintenance screen to sell them, then go back to the shipyard to get into your intended ship. This particular thing has been driving me nuts for years, and being able to sell limpets from the shipyard is something I would pay good ARX for, frankly.
7. Being able to leave cargo on the ship where it is, not transfer it with you. So you cal leave your 300 tonnes of Tritium on the Cutter you've been mining it in, jump into your Viper for something fun, and then go back to complete your mining. This would be of real benefit to many CMDRs, and as a side benefit would alleviate the limpet issue.
I appreciate those are quite wide-ranging, but I think they all fit into this area to some degree at least.