i will note, cure2 and adlo potencies listed above are EW post 84 trait. IIRC the original potencies back then were Cure2 at 700, and Adlo at 675 (300, plus 125% as shield). meaning yes, WHM was stronger IF and ONLY IF, the adlo doesnt crit, the adlo shield is not overwritten (pretty sure most people could work out 'ah i should alternate physick and adlo so the shield has time to be broken'), and that 100% of the heal from cure2 was 'healing' and not 'overheal'.

also, what did you do if your cure2 was not enough to keep up as WHM? divine seal? after that, you wiped because you had nothing else. what did you do if adlospam wasnt enough to keep up (and the shield was breaking so fast that backtoback adlos were the way to go)? well you had lustrate, sacred soil, whispering dawn, fey illumination, rouse to mix in. even now, there are some dungeons that feel bad to do as WHM because of it's comparative lack of tools, like Aurum Vale we STILL dont have medica2 there. But SGE can heal through that with (probably) zero GCDs used because haha kardia and physis very good very fun