I usually point to Yakunin's articles; Matvienko, Peskov are not unusual guests in Echo of Moscow. On the other hand, it's pretty rare to hear opinion of Kasparov, Navalny or Kasyanov on primary TV channels.

I've tried to compare Echo of Moscow to RT, for example. Echo had much more details - when RT said "policemen stopped the people who blocked the way", Echo actually provided photos and videos, together with short interviews with both policemen and people those policemen detained.

There are many people in Russia who don't like Echo. But if you try to find out why, you'll find it's because Echo is simply different - not the majority, as should be expected, frankly, if you'd consider the possibility of the media being filtered by some means. You should go for facts - which is often hard - and Echo is probably most professional in giving you facts, from all sides and opinions.