I work at a startup where we create web banners and as always there is usually an initial period where we mockup designs, place them on the website screenshots and send them over for review. For this I typically export to pdf from sketch but because of the gradient bug (where sketch applies a fill to gradients with transparency) I flatten the designs within sketch first. Exporting 1x pdfs result in massively sized pages and constraining the width results in antialised linework. Has any of you folks managed to get a workflow with impeccable pdf export? If not, has anyone got any advice as to how I can get client docs with utmost fidelity (final file does not have to be a pdf)?