Unless your drilling castle walls/stone or breaking then i’d go for a 2Kg class SDS.
6.3kg up a ladder is a lump to hold steady.
I’ve abused my 2Kg class SDS.. 150mm coring, large diameter long bits through thick concrete to lay armoured cable etc. Even used it to take tiles off the kitchen wall and take out pointing. Variable speed trigger (900rpm max) and lots of torque - it’s be used for metal drilling and screwdriving.
Only thing it does struggle is acting as a concrete driveway breaker - it needs a needle point and patience.. but at that point it’s better using a titan breaker or a sledgehammer.
3.2J sds will blow the backs of house bricks out as you drill through - any more and it would take the entire brick out.
Mine:
https://www.screwfix.com/p/bosch-gbh-2-28-1-7kg-corded-sds-plus-drill-110v/7702r
As long as the sds has a safety clutch, 700W+ corded and selectable drill, hammer drill and chisel along with being usable up a ladder then it’s a good drill imho.
I’d be tempted by the Bosch impact driver/wrench - 185Nm, variable speed and reverse. 18V combo with the drill too.
My old 18V green Bosch drill is still going - it’s covered.. plastered, painted, glued and scratched.. 7 years and it’s batteries are still going good.