Marcus Miller P5 Alder-4 MLG

I really like it, it's a great bass, but it's going back. To keep this short, if it weren't for the neck profile/dimensions, I'd be playing it right now instead of returning it.
I really tried to get used to this neck, but it's all wrong for me. It's a C profile, 42mm nut with a 9.5" radius. To me, even with the generously rolled edges, it's just a pain to play, literally. It's too thick and wide, it feels cluncky. On bass, I prefer a D profile with a 38mm nut and a 12" or more radius, so that's quite different.

I love Pbasses, but usually I really dislike their necks. Sadly, this one is no different. The only Pbass style I found that fits the bill is the Harley Benton MV-4P. It is quite a similar bass to the Sire P5, for obvious reasons, they are both beautifully built Pbasses. The only real difference is the neck.
The Sire P5 impressed me with its build quality; there were virtually no defects on the one I got. Only the D# on the E string buzzed (almost a dead note, actually) because the very end of the 12th fret, under the E string, is a tad high; other than that, it is a perfectly built bass.
The sound is more than adequate, and the hardware is just fine. You might want to change the tuners to something lighter because the bass has some neck dive, but the quality of the tuners is excellent; they all feel the same, and they are precise enough.

The color is beautiful, just a tad darker than the pictures. The one I got was 4kg on the dot, just fine. Too bad I couldn't get used to the neck, I would have gladly kept it otherwise. If you don't have that kind of problem, give it a try; it's worth it.

I already own a couple of cheap basses, and they're ok but you can tell they're cheap from the lack of quality features the need to tweak the setup often or the below average sound and feel.

But this bass is INCREDIBLE. It's beautiful, even more so in person than it is on screen. Body colour is lovely and the roasted neck looks almost edible.
Neck feels wonderful, so easy to play.
Sounds very nice so far but I haven't had the opportunity to ply on a big speaker yer just a little practice amp.

I prefer playing this to any other cheap bass, and even my 25 year old Fender MiM Jazz.

I'm a very experienced guitar player but when it comes to bass I'm a noob, this is my first bass. I literally haven't touched a bass for longer than 5 minutes before.

Immediately I felt at home with this instrument, which came very well set up too. It's hard to believe you can get such a good bass for this price. The finish? Beautiful and impeccable. The neck? Plays like a dream, has rolled edges and the fretjob is spot on. The sound? Hey I haven't played bass but I've heard plenty. Sounds killer. Not much more to say about this. As I said I'm a noob when it comes to basses but I highly doubt there is a better p bass at this price.