EcoTools and E.L.F Mineral Brush Set - Did I see double?

I'm waiting for my e.l.f. Mineral 5 Piece Bamboo Brush Set to arrive end of this month and just ordered EcoTools BAMBOO 5 Piece Brush Set. I noticed that,

e.l.f. Mineral 5 Piece Bamboo Brush Set I bought is very similar to EcoTools BAMBOO 6 Piece Brush Set

and

EcoTools BAMBOO 5 Piece Brush Set I bought is very similar to e.l.f. Mineral 4 Piece Bamboo Brush Set

I just noticed that moments ago, how slow is that?! =.=
Anyway, does that count as dupes? I think so.

I didn't own any EcoTools brushes right now, however from reviews, I could tell that both E.L.F. and EcoTools brushes are very similar in term of build, softness and function. Well, both made to be eco-friendly and for used with mineral makeup. I'm not much of a mineral makeup user, however I'm a sucker for soft brushes.

Images taken from http://www.eyeslipsface.com/ and http://www.parispresents.com/

Dupe? E.L.F. Essential Natural Radiance Blusher (Glow) and E.L.F Studio Blusher (Candid Coral)

Sama tapi tak serupa case. When I first saw Candid Coral, I thought 'Hey, this look similar to my other blusher'. Turn out, it look similar in pan with E.L.F. Essential Glow.

See how similar it is in the pan?!

However the similarity stops there. Upon swatching, I can see, even though both are coral shade blushers, Glow is frosty and Candid Coral is deeper shade.

Top: Left-Candid Coral, Right-Glow

Bottom: Below-Candid Coral, Above-Glow

...and I like to conclude my point by sticking my finger up my noise *stick* -MP-

p/s: I'm gonna do a review on E.L.F. Studio Blusher (Candid Coral and Mellow Mauve).