Honestly i am just begining to learn.....i wouldnt be able to test a new guitar as extensively as you just mentioned but i did try to get a feel on them tho :-)
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Hi man,
I went to the yamaha shop to look around for guitar just now.......saw this entry level Pacifica 012... RM600 and one RGX121 (2 hum, 1 coil) RM930...have u ever heard about them?
They're both good guitars, did you try them ? When you do, just focus on:
- your left hand on the neck : must feel comfortable and fast, it really depends on your hand shape, check how smoothly is the finish on the back of the neck, and the material on the toop side of the neck.
- the body shape : when you're sitting down, check the guitar is not hurting you

- finally, the sound : check all the pick ups sound, all the combinations, in clear and distortion settings.
- one more thing : try a guitar model which is just slightly more expensive (from yamaha still) (let's say around 1200RM) and see how it compares to the entry level ones you're trying. Maybe it'll totally worth putting in the extra cash ? Maybe not. Be sure.
finally, take home the guitar you prefer the most

go try other guitars too, in bentley for instance.