For amount of $3XX, u might consider getting samyang 7.5mm FE lens.
I dun foresee myself getting 45mm becos i hardly shoot portraits. I will get hdl 6 just for the sake of a better grip.
Last resort to sell away the voucher and get cash.
Cash is King!!!
Ya, i recieved a couple of replies. I realised that e frame is abit tight for me, therefore i got oly 17mm f1.8 which i think more suitable for my streets.
Nevertheless, im still looking at panny 12-35mm for travel friendly.