3 plates looks cool...so what? you'll be the coolest guy lifting 3 plates....that people might have paid attention to.
IMO,the weight that you worked hardest to get to is the most important. generally you'll have some time where you are stuck on a weight and it drives you nuts to beat it. That weight is the most important.
congrats on getting 275. keep the upward climb going and hopefully you'll breeze past 300.