Not sure what it is but I am always drawn to a Humbucker sound vs a single coil on both guitars and basses. As opposed to the HSS Strat, try to talk him into a Blacktop Strat. I have one and it runs circles around my HSS and SSS Strats. They're probably discontinued now but used Blacktops are still very obtainable and affordable here in the states (around $400). The thing he'll like vs an LP is the vintage Strat neck and Alder body, not to mention the familiar Strat shape and feel.
The magic is in the super hot Humbuckers and unique 5 way switch that solos, splits and combines the coils of the two Humbuckers as follows...
1. Full bridge Humbucker
2. Outside bridge single coil plus outside neck single coil
3. Both Humbuckers full on
4. Inside bridge single coil plus inside neck single coil
5. Full neck Humbucker
The other big difference is you actually get a tone knob dedicated to each pickup. That combined with the switching options gives you fantastic tone shaping. This beast can pull off a good LP sound as well as a Telecaster sound and everything in between. Here's a review of one...
Mine is black on black with a maple fretboard, here's a pic...
View attachment 3022932