I have a lighting/flash question. So, I don't have a ton of experience with a flash or strobe or anything that has to be tied to the shutter. Most of my photography is either using natural light or a homemade continuous light rig of a couple floods and some diffusers. I like the idea of getting a cheap strobe so I can do more portraits, but I also like to shoot outdoors a lot, where a speedlite could come in handy. I can't really afford both. Any suggestions?
Also, if you use a remote flash, maybe rigged up to a tripod, does that come close to a low-budget strobe?