I first started using Elixir strings back in 2009 and I fell in love with them instantly. To be honest I haven't really used any other brand ever since then. They sound great and have superb longevity. I've tried sizes 0.011 and 0.012 but 0.010 seem to best fit my needs. The only disadvantage I can think of is the price but you get what you pay for. I highly recommend.
A friend recommended these strings to me a while ago. Although they're a little pricier than your standard set of strings, the coating means that they genuinely last 3/4 times as long! And they sound brand new for ages! I've had my set on my acoustic (which I play for about 2 hours a week) for a year now, and they still sound as good as the day I put them on! The extra that you'll pay for these strings is definitely worth the money. Not nearly as costly as 3 sets of standard strings, but sounds better for longer!
* Ceny zawierają podatek VAT. Do ceny artykułu(ów) należy doliczyć koszty wysyłki. Oferty ważne do wyczerpania zapasów. Za błędy w opisie i innego rodzaju pomyłki nie ponosimy odpowiedzialności. CK=Cena katalogowa produktu