With an internal one on the Hippo, I hate them - engine and box out when it needs replacing at spend spend spend
In all my other LR products a nice simple external, easy for me to change (though not always bleed!!).
As for both 4/4s: a nice simple cable thumbs

Graham (G4FUJ)

Sold L44FOR 4/4 Giallo Fly
'11 MINI Countryman Cooper D All4
'90 LR 90 SW