World of EUC

Would you use anything appart the ICA Proxy? If you wouldn't, then use standard gateway I'd say.

I've done both, I'd say it depends on what other requirements there are for the environment

I see no harm in creating Unified Gateway, it just gives you a bigger set of tools for the future if other requirements rise later

Setting up UG instead of basic gateway functionality even if you just need ICA proxy for now means that, if the need for UG functionality comes up, it's dead simple to add without having to convert everything in-flight

always like being able to reply to questions like "hey we want VPN from iOS devices" or "we need clientless vpn for this internal app" with "ok let me just bind a policy real quick"