28mm tyres…anyone gone large ?

Hi,

I’m building a new road bike and can’t decide whether to go for 25mm or 28mm rubber. I’m not an athlete by any stretch of the imagination, weight around 88kg. Wheels are Fulcrum Racing Quattro Carbon Disc. Roads around here are pretty poor and mainly consist of chip seal. There seems to be a lot of contradicatory articles, some stating 28mm as having lower rolling resistance. Has anyone upsized and noticed any pros or cons?

I didn't find the right solution from the Internet.

References:

https://singletrackworld.com/forum/topic/28mm-tyresanyone-gone-large/

Motion graphics animation studio

Thanks