3hp is not alot, 3hp is just that 3hp. In a spike or any build im sure 3hp would be the last thing that would keep you alive. And if your one of those people who still believe all survivors plus super high hp is the strongest in the world maybe you should look into the +armor sets and the differences in meta.
-> powerful sticky
http://www.teamquitter.com/phpBB2/viewtopic.php?t=14392
but back on topic i still believe that shield is worth a grip, its hard to come by ornate shields and if you wanna sell it for 30e i will buy it tonight.