I agree. I switched my Bredli and JCP at 100 grams. They both take rat fuzzies with ease. Fernie (Bredli) hit what so far seems like a growth spurt since switching. I swear she's bigger every time I get her out.
Cornell (JCP) is due for his 4th rat fuzzy tonight. Time will tell if he hits a spurt too.
As much as I love how cute they are when tiny I'm excited to see them get some size on them.