Seconded, I was actually about to pitch them into the mix!
340’s 2012 and 2013 robot’s are both of note here! In 2012 they were one of the most notable “dumper” bots, only being able to make 2-point shots but being extremely consistent at it, as well as being optimized for easy balancing! Their 2013 sliding drive-base/climber tower was also a thrill to see!
148 in 2008 was a shocker. While 148 is typically known for their elegant design solutions, this little guy was solving different problems from other teams. Rather than worry about manipulate the trackballs that year, they were solely a lap runner, but dang. Their tiny 6-motor, 3-wheel swerve was a powerhouse that became the ultimate defender on Einstein.
Additionally, 1114 in 2008 was the big claw, power-punch design that inspired numerous teams in 2014.
Although many robots attempted the archetype, no one was better at ball-redirection that 469 in 2010. Using a lock in place mechanism and a 2-path adjustable ramp, they were a dangerous addition to any team as they just continued to recycle balls and score goals.
1503 in 2011 was very unique in the same vein as 340 in 2012; in a year where nearly every robot could pick a tube up off the floor, they did not. And coupling a slick, simple robot with excellent driving, they did not suffer one bit for it, going on to champion the Newton division.
1503 in 2013 was also unique. While most teams used wheels to launch their frisbees, 1503 used a slingshot to launch their 4 frisbees.
2015 bred a few of the 2-robot teams, most famously Batman and Robin (and Alfred) from 148, and Roy G. Biv from 4039.