My first plane
Papa makes a lot of good points however he is in correct on a few points.
ARF vs Kit
1 Cheaper
This is incorrect when you factor in the cost of all the items required to build and finish the kit the kit will typically be more expensive then the ARF. (I'm not advocating ARF over Kits)
2 but glow planes are just overall better planes theyre bigger faster and run for longer periods of time.
The glow/electric planes of the same TYPE are comparable in terms of performance and flight duration. (Cost is another matter high performance electric plans are more expensive in some respects and require expensive support equipment i.e. extra batteries chargers cyclers etc..)
Let your budget and taste determine what type of power plant to use.
3 For the radio Futaba is usually the best for beginners for the simple fact that everyone has it and hooking up a buddy box to it wouldnt be a problem.
Your choice of radio should be influenced by what brands are most popular at the club you plan on training at UNLESS you purchase your own buddy box and cord..
Engine choice - this is not so cut and dry. as I see it there are two schools of thought.
1 Buy a cheaper engine like the OS .40 LA or TT GP-.42 with the clear understanding that it will be used on your trainer and your next plane will require another engine. The pros are saving a few bucks initially and possibly in the event of a mishap while learning only destroying/damaging a less expensive engine
2 Buy a more expensive engine that can be used in your second third etc plane, Like a OS .46FX or TT.46 Pro or Saito .56
Pros you initially cost outlay can be spread over multiple planes.
My Opinion- I factor into the cost of every plane I own the cost of both an engine and Flight pak. I do this simply because I find it a pain to swap components.
Your choice of equipment should also be weighed agianst your desire to be in this hobby. If you think this might be fun but aren't sure if you will stick with it buying economy radio and engine will limit your cash exposure. If you feel confident that this is something that you will stick with buying more expensive radio gear and engines may limit the need to trade up between trainer and second or third plane.
Hope this doesn't confuse you more then help
Also remember to take this and other posts for what it is opinion.
I remember a couple of months ago when Papa was asking some of the very same question himself