Omg you have so many more options here than you do on PS4 for the keybinds...
I know its not a PS4 controller, but I use an Xbone controller with chatpad and paddles on the back and have mapped it like so...
The weapon swap/synergy sprint/mount are only mapped where they are because of the paddles.
I love the option to add keybinds on holding the button down... although some don't work well with that because on some skills it still tries using the press skill. The ones I use end up pretty good with it.
And don't forget to try out some of the glorious addons...
Runs| Orc Nightblade • Chim-el Adabal| Dunmer Templar • M'air the Honest| Khajiit Templar Oddity| Altmer Sorceror • Drizlo| Orc DragonKnight • Lady Ra Gada| Redguard Sorceror Taste-of-Hist-Sap| Argonian Nightblade • War'den Peace| Khajiit Warden • Little Warden Annie Altmer Warden Ports with Blood| Breton Templar • Dirty-Old-Man| Dunmer DragonKnight • Eyes-of-the-Sun| Argonian DragonKnight Bleak Mystique| Nord Warden • Polychronopolous| Imperial Sorceror • Bullcrit| Khajiit Nightblade PC NA CP 1250+ and still a noob At Writs End - A place to complete master writs