You are new to FPV but are you new to RC airplanes as well ?
If so the low and fast route will be even more failure and wasted money..
You will have LOADS of fun with a cheap wing clipped, reinforced Bixler with a upgraded motor/esc at low altitude. And the less you spend ,the more chances you can allow yourself.
And get a good camera, it really increases the experience. I have not tried the TBS69. But have the Pixim Seawolf and it is great for tree bashing.