The best way to beat Porsche buckets is to buy a Ferrari - theirs are the best.

Sun had folding ROW buckets on the .1 GT3, the wide wings were irritating as even with the fold, putting luggage in back a pain, not actually easier than sliding a 918 pass bucket forward......  The Labs actually slide between the 918 easier into the back.....  Sun ordered the .2 GT3 with 918 buckets, not ROW folding although both are available ROW

Even at 163#, the 918 LWBs are fine, but perhaps you should sit in both.