Welcome to Mbc. And, yes it is well worth investing in these 'little motors.' Some are, of course, better than the others...I prefer the 4-strokes (Robin-Subaru, Honda, etc.) altho there are many fine 'lower-cost 2-strokes. Always remember tho, read, read, and do your research..then remember, that you only get what you pay for! I can sell you a cheap engine...and that is what you will get...a CHEAP engine! Do your research!