I too used to use my old apple wireless keyboard, in its Incase Origami keyboard case/stand, with my iPad Pro. It’s my regular Mac keyboard when I have it hooked up to my display. But I switched to the Logitech keys to go because it was much thinner, quieter, cheap ($14), and unlike the Apple board, didn’t cause the emoji screen to pop up when I hit the FN key. On the other hand, the FN key on the KTG will sometimes cause a freeze, so I have to switch out of whatever app I’m using and back. So, no forward deleting for me!
update A software update fixed this forward delete problem a few days later. Happily using the KTG for a year now with first the iPad Mini 2 and lately the iPad Pro 9.7.