I have never heard the sennheisers but what I understand after reading head-fi is that they will offer better sound quality with more clarity over the earpods (unsurprisingly) and with a more "balanced" approach to bass, meaning it won't be as big-sounding as the earpods, and it will struggle with sub-bass frequencies. If you want strong bass with over-ear headphones <$50 I might look at the audio-technica ATH-M40
I didn't have the 201, I had 202's, but they sounded great for the money.
Better than apple earpods
The 201 is pretty flat looking at the specs. Like supermoon said, you won't get a lot of bass if that's what you want. You'd have to use a EQ to get that out of these.
Design-wise, it's better than the Earpods, spec wise no.
But these are headphones that have been made for over 10 years now. And they're studio headphones, which means they are going for flatness and clarity. Because when you're mixing and mastering, you want to hear the actual music.
When you're buying earphones/headphones, it's always good to focus on the frequency response.
Guide to Headphone Frequency Response
http://turntablelab.com/pages/headphone-buying-guide-frequency-response-for-headphones
Can you suggest a professional brand that fits my needs (music ,movies,games,video editing) and better than apple earpods sound?
This is a no brainer, the Sennheiser HD 201 will easily out perform the Apple earpods, even if they are CHEAP Sennheiser headphones.
How much you looking to spend?
I have a set of 201s. They sound alright, but definitely not outstanding. The main problem with them is the amount of sound bleed. If you have the volume turned up, everyone around you can hear whatever you are listening to quite clearly.