I'm tempted by the 103 too, as its cheaper and a bit more available here at the moment, but then i think it would be daft to not get the CV control version.

Enjoy your spare HP, don't rush to fill every last space, this is not like filling sticker books. Resist the urge to 'complete' your rack, its never complete so just relax.

https://youtube.com/@wishbonebrewery