Raspberry types

[lottie dolly]

I was given some raspberry roots a couple of years ago,and have only yesterday whilst sorting and moving them around,realised that they are 2 different ones,some have very smooth stems like a bamboo cane,with large berries,and the most of them have not nice prickly stems,with a smaller berry,last year i thought i got smaller berries on account of the dry weather at the wrong time,as they were in 2 different areas,but now i am thinking not the case,by the way they fruited at the same time in the summer,so not autumn ones,is there anyone with any ideas please,am just curiouse

[Two_Sheds]

I think Joan J has smooth canes...?

[lottie dolly]

thanks two sheds,i have been googling with no luck,

[Aberdeenplotter]

Glen Ample has smooth stems and large berries.