LG G4 H815 Replacement Options (Faulty)

So my LG G4 has been struck down with the dreaded boot-loop fault.

Fortunately it was still under warranty, so Kogan have offered to replace it and since they no longer have the G4 they listed the following options.

• Sony Xperia X Dual SIM (32GB, Black/Gold/White)

• Samsung Galaxy A5 2017 (32GB, Black)

• Motorola Moto Z Play XT1635 (32GB, Black)

From what I've read so far I think I'm leaning towards the Moto, but I was wondering what the OzBargain consensus was.

Note that with a refund I'd loose out on the 20% extra from the initial discount (correct me if I'm wrong).

I got the phone from the below deal:
LG G4 4G LTE H815 (32GB) $370 @ Kogan eBay
https://www.ozbargain.com.au/node/239952

Thanks.