Which 4 way Amplifier to get??

[cheystar]

I am looking for a 4 port amplifier, but know what to look for in an amplifier. I found these on ebay but not sure which one to go for. Would like your views on which on to go for and why? Thanks in advance.

http://cgi.ebay.com/Antronix-Cable-Satellite-TV-amplifier-BOOST-HDTV_W0QQitemZ140169677587QQihZ004QQcategoryZ39803 QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

http://cgi.ebay.com/PCT-4-PORT-CABLE-TV-HDTV-DIGITAL-MODEM-SIGNAL-AMPLIFIER_W0QQitemZ300163892486QQihZ020QQcategoryZ 39803QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

http://cgi.ebay.com/Electroline-Cable-TV-Amplifier-4-Port-Splitter-EDA-2400_W0QQitemZ190165110190QQihZ009QQcategoryZ39803 QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

http://cgi.ebay.com/CATV-CABLE-TV-AMPLIFIER-4-port-Digital-SV-A15-4PRS_W0QQitemZ170159404345QQihZ007QQcategoryZ39803 QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

[hightech]

I would suggest getting a 1 port amp, and use splitters to modify the signal. There are times where you may need more then 1 leg of amplifaction and having 4 ports is really a pain.

[cheystar]

I would suggest getting a 1 port amp, and use splitters to modify the signal. There are times where you may need more then 1 leg of amplifaction and having 4 ports is really a pain.

which brand of splitter is better?