Choices, Choices, Choices Help Please

Its been a while and some updated pictures are due. But for now i need some help.

I have had a Hair algae outbreak and hafe narrowed it down to my water quality. All my paramaters are good but my skimmer is a 3 year old Coralife thats not cutting it. So im Upgrading. Soon. Very soon. So please help me decide.

Their are a couple of brands that i like. All detail each. First i have a 72 gallon tank and a 20 gallon sump. Total water volume is around 70 gallons. I am looking for a 125 to 150 gallon range skimmer.

Heres a list of the ons i am looking at. I have no preferance over the other.

E-Shopps HOB PSK 100H
http://eshopps.com/hangskimmers.php

E-Shopps In sump S-150
http://eshopps.com/coneskimmers.php

Reef Octopus XP1000
http://www.marinedepot.com/Super_Reef_Octopus_XP1000_Space_Saver_(110_Gallon)_Internal_Cone_Protein_Skimmer_In_Sump_Venturi_Needle_Wheel_Protein_Skimmers-CoralVue-CV5163-FIPSISNW-vi.html

Precision Marine RL150 Redline
Precision Marine Redline Protein Skimmers

SWC 160 Cone skimmer
SWC Xtreme 160 Cone Protein Skimmer SWC Xteme 160 cone protein skimmer [Xtreme 160 cone] - $274.99 : SWC - Salt Water Connection, Protein Skimmers, Calcium Reactors, Filters & Lights

Key item i have found that i Like.

I like the quick disconect models that the SWC and E-Shopps offer.
I like the ability to connect a drain tube to the collection cup part.

Whats better to have in-sump or hank on Back? I can ocomidate both in my sump.

Let me know your thoughts. Have a good day.

 

I always prefer an in-sump model of any hob skimmers. they're just a million times better. Between those, I like the reef octopus and the pm models

 

out of those i like the pm and swc .. looking at you tube i would go for the swc i like the idea of haveing the airflow adjustible if my g2 were to go south i would go for the swc

 

I like the SWC after seing the Thread thismorning obout it.

 

I have to agree that an in-sump would be preferred.

I just got a PM RL150 yesterday, so, I can't say too much about it yet. It does seem well-built (like my Bullet-1), and is reasonably quiet.

I have had a SWC for a bit now, and really like it a lot.

I can't say much about the others you mentioned. I investigated the Esh., but couldn't get past the number of problems I had read about them.