All depends on what colour you want, try-all's fluro colours are brighter than echo's but echo's hold grinds better and are stronger, if i was running maggie/disc i would have esco back try-all front.
Its all up to what you like better mate, the cheaper one would be a maggie because i think you will need a new back up to got disc. Your not allowed pics in sigs.
My mates got a t-mag, his Louise is shit aswell when he first got it it was amazing, now its just shit, i dont know why ? ive got a louise aswell with 180mm mono disc and its amazing prefer to hope mono.