Imho, this particular loco might be the perfect ‘toe-in-the-water”.
Simple. Very good quality.
Not too pricey. Make sure it has neither seized from non-use, nor been scorched.
Will run on r1. Albeit a bit exciting depending upon the speed.lol.
Easy to operate, once you know the trick of slightly lifting the front end of the tender while lighting /heating to avoid gas splutter. (This is discussed, either at southernsteam.com, or sidesreetbannerworks (horowitzs site) not sure if the frank s tips are still there. In any event, imho, the section of rwy aesthetics is a must read.
Easy to add r/c, even if you know nothing.
Gently lube, clean and tighten everything, everytime you run.
Use only distilled water, steam oil.
Be patient in your hunt.
Otoh, roundhouse, imho, is just so wonderful. Its all about perspective and wherewithal.
I like , but do not ‘love’ running live steam. Its just fiddly enough that i must be in a ‘committed-to-do-so mood”. Fair disclosure, my layout has grades, 2-3%. So, i cant simply sit and watch, which i think would greatly improve my overall enthusiasm. My layout is 50% ground level, 50% at waist or abit higher. The latter is highly recommended for live steam preparation.
Same reason i no longer brew my own beer. Superb, satisfying, but more often, a PITA.
For a long time, i wanted a coal fired loco…still do…but now know enough to know these take genuine skill to properly fire. And, they command quite a premium. And they need lil tiny welsh coal bits……
Thus, you can invest as you like.
I got my frank s, then shortly thereafter, a RH SRRL 24.
I would buy an accy masonbogie in a heartbeat….but that’s another obsession.
Good luck