Hello Team 
I hope you are doing well.
I would like to buy Juniper switch as I have old Cisco 3560 which I want to replace with Juniper with 1Gbit ports.
I am experiance with Cisco networking, I would like to learn about juniper switching. Last year because of same reason I took Juniper SRX 240.
Is there big difference betweek old Juniper ver 12.xx and new, 15,18,19 in configuration ?
Which model you would like to suggest ?
I think about EX 3300.
Thank you in advance.