i think there is a misunderstanding here:
the standard use of a strider(non-funnel) is to sen it headlong into a swarm of enemy on its own and hope for the best, that is why the "typical anti-heavy" work so well against them. On the other hand even fairly weak playser use funnels with unit support and behind a layer of defences, this makes them far stronger then they would be on their own and making most ratings of them very biased.
without support units funnels have no way to counter:
2 spies
ult
5-10 sythe
area cloaker+any units
bombers
stileto/rakteers/mobile artillery
(same as dante)
only thing that dosent work is the skuttle, but that is not an issue because a lone funnel will die very quickly to :
zues/jack/ravager/reaper(most heavy assults)
warior/glaive/bandit/(other high dps units)/flea(could work)
hammers(have enough range/speed to kite ad infinitum outside drone range)
at its core its an exceptional support weapon, and works well with armies, or armies of funnelwebs, but sufficient investment into effective counters can kill a number of funnels quite quickly*.
*limited by the shield wall power, if there are 5 funnelwebs you nuke em or you die cause at 22.5k metal 36kshield and several thousand dps in railgun is not going to be stopped by anything else (except behe/chainsaw wall but those are not normaly mobile)
replay of how unsuported funnels(
many) die verry easily to air/snipercom
http://zero-k.info/Battles/Detail/220939