@Hot Metal Yea, sometimes people are happy swimming in the shallow end. It’s all good.
It’s not he lift that is rough on people but the duration that’s out of there comfort zone. Most also think there’s no room.
Good heads like the TF and a sub .550 lift is a waste of time IMO but some guys like it. Why? I do t know. Why would you not take advantage of the flow the head offers? They could have saved money IMO with a lesser head and a low lift cam and it would still perform great.
The wife’s TF headed 360 runs high grade pump fuel @ 11.6-1 with a Hyd roller lifting the valve north of .575 on a short duration cam. Drives like butter and runs
really good up top. She’ll be in it 5 days a week driving it to work and around town.