I'm curious why you suggest the Arendal spin is better? The JBL spin looks quite a bit better to me.So I'd pick Arendals for best spin, but at a price premium.
Or to save some money, JBL LSR6332 would be my 2nd pick, with decent quality spin.
I can get the JBL's locally for about 2100 USD a pair
Arendal's - likely 4000 USD a pair.
March's - likely 5000 USD a pair - unless Australian tax is deducted given that I pay NZ tax