Royal enfield is known for its legacy since 1901, royal enfield comes 5 variants the first one is the classic the second one is continental gt which was recently launched the third one is the thunderbird and the fourth one is electra and the last but not the least is the standard edition. all 5 variants comes in two different different models on is 350cc and the second one is 500cc, and the continental gt has an engine of 535cc.
Now for which bike should you go for , look its totally depends on you and on your useage, all bikes which are made by royal enfield are great .